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All Journal Medicina JURNAL EMBA : JURNAL RISET EKONOMI, MANAJEMEN, BISNIS DAN AKUNTANSI Jurnal Pendidikan Anak Usia Dini Undiksha Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) PAUD Teratai BERKALA SAINSTEK Alchemy : Journal of Chemistry Jurnal Online Mahasiswa (JOM) Bidang Ilmu Sosial dan Ilmu Politik Jurnal sistem informasi, Teknologi informasi dan komputer Dinamika Pelita Perkebunan The Journal of Pure and Applied Chemistry Research Journal of Aquatropica Asia J-PEK (JURNAL PEMBELAJARAN KIMIA) Indonesian Journal of Early Childhood Education Studies Majalah Kesehatan FKUB BIOEDUKASI Orbital: Jurnal Pendidikan Kimia Jurnal Biologi Tropis Jurnal Ilmiah Manuntung Jurnal Laut Khatulistiwa Jurnal Akuatiklestari METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal GEOSAPTA Jurnal Pelita PAUD Jurnal Golden Age PRoMEDIA Jurnal Mina Sains Jurnal Kartika Kimia Aulad : Journal on Early Childhood Media Bahasa, Sastra, dan Budaya Wahana ESENSI: Jurnal Manajemen Bisnis Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Menara Ilmu Jurnal Pertanian UMSB: Penelitian dan Kajian Ilmiah Bidang Pertanian Portal: Jurnal Teknik Sipil TARBAWI: Journal on Islamic Education Jurnal Penelitian Sosial Ilmu Komunikasi Riyadhoh : Jurnal Pendidikan Olahraga Jurnal Mutu Pangan : Indonesian Journal of Food Quality Syntax Idea Dinasti International Journal of Education Management and Social Science Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Jurnal Prima Medika Sains Journal Cerita: Creative Education of Research in Information Technology and Artificial Informatics Jurnal Inovasi dan Teknologi Pembelajaran (JINOTEP) Kajian dan Riset Dalam Teknologi Pembelajaran MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering Journal of Sport Coaching and Physical Education Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Nusantara Science and Technology Proceedings MURHUM : JURNAL PENDIDIKAN ANAK USIA DINI IJPD (International Journal Of Public Devotion) Ceria: Jurnal Program Studi Pendidikan Anak Usia Dini INVENTORY : Industrial Vocational E-Journal On Agroindustry Journal of Maritime Empowerment ARRUS Journal of Social Sciences and Humanities JP2KG AUD (Jurnal Pendidikan, Pengasuhan, Kesehatan dan Gizi Anak Usia Dini) Jurnal Riset dan Aplikasi Mahasiswa Informatika (JRAMI) Cermin Dunia Kedokteran Transformasi dan Inovasi : Jurnal Pengabdian Masyarakat COJ (Coastal and Ocean Journal) UC Journal: ELT, Linguistics and Literature Journal Journal of Information Systems and Management Jurnal Pengabdian Pada Masyarakat Indonesia (JPPMI) Jurnal Locus Penelitian dan Pengabdian Journal of Early Childhood and Character Education Penamas: Journal of Community Service Tameh : Journal of Civil Engineering Kande : Jurnal Ilmiah Pendidikan Bahasa dan Sastra Indonesia Jurnal Rekayasa Teknik dan Teknologi Indonesian Journal of Informatic Research and Software Engineering Barakuda 45 The Indonesian Journal of Gastroenterology, Hepatology and Digestive Endoscopy JKMP (Jurnal Kebijakan dan Manajemen Publik) International Journal of Disaster Management eProceedings of Engineering Eduvest - Journal of Universal Studies Journal of Biobased Chemicals (JOBC) Indonesian Chimica Letters Innovative: Journal Of Social Science Research Jurnal Pengmas Kestra (JPK) Hijaz: Jurnal Ilmu-Ilmu Keislaman Nanggroe: Journal Of Scholarly Service Communautaire: Journal of Community Service Jurnal Pengabdian Masyarakat Bangsa Chimica Didactica Acta : Journal of Chemistry and Chemistry Education Business and Investment Review Jurnal Smart Paud Nanggroe: Journal of Scholarly Service Kanun: Jurnal Ilmu Hukum Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Jurnal Ilmiah Teknik Sipil dan Arsitektur (JITAS) Indonesian Journal of Cosmetics al Kimiya : Jurnal Ilmu Kimia dan Terapan Applied Information Technology and Computer Science (AICOMS) Jurnal Pelita PAUD Journal of Green Engineering for Sustainability Barik JIEP: Jurnal Ilmu Ekonomi dan Pembangunan Aslama: Jurnal Pendidikan Islam Jurnal Ilmiah Mahasiswa Pendidikan Geografi Ekonosfera: Jurnal Ekonomi, Akuntansi, Manajemen, Bisnis dan Teknik Global
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Sistem Pendukung Keputusan Pemilihan Rumah Kost menggunakan Metode Simple Additive Weighting (SAW) Reza, Muhammad; Ariyani, Lusi; Sarwandianto, Achmad; Barkah, Januar
Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) Vol 7 No 4 (2023): OCTOBER-DECEMBER 2023
Publisher : Lembaga Otonom Lembaga Informasi dan Riset Indonesia (KITA INFO dan RISET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jtik.v7i4.1950

Abstract

Housing development is increasing, one of which is boarding houses, due to the many workers or immigrants wanting to work. However, many workers or local immigrants have difficulty in choosing a boarding house due to the many considerations regarding the aspects of cost, facilities, and location, followed by a large number of boarding houses offering different prices, facilities, and locations, which will make workers or immigrants confused in deciding which place to go. they will stay. Decision Support Systems (DSS) are a type with the capability to solve a problem in semi-systematic and unsystematic terms. This decision support system will later be created using the Simple Additive Weighting (SAW) method to solve problems experienced by workers or immigrants. The author's research technique is determining criteria and alternatives, collecting data, carrying out calculations, and ranking alternatives from the calculation results. The research sample was a boarding house in the Kalibata area, Pancoran, South Jakarta. The results of this research are aimed at making it easier for students or migrant workers who need housing according to their criteria.
RANCANG BANGUN SISTEM MANAJEMEN ABSENSI KARYAWAN PADA PT. GEMA ISTANA ARTHA BERBASIS WEBSITE Wahyuningrum, Ratih; Janiati, Nia; Trianasari, Amilia; Reza, Muhammad
ESENSI: Jurnal Manajemen Bisnis Vol 26 No 2 (2023): ESENSI: Jurnal Manajemen Bisnis
Publisher : Lembaga Riset dan Pengabdian Masyarakat (LRPM) Institut Bisnis Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55886/esensi jmb.v26i2.698

Abstract

Di era teknologi yang berkembang pesat saat ini kita semakin dimudahkan untuk menggunakan apapun dikarenakan adanya program-program atau aplikasi yang berfungsi membantu dalam pertukaran data dan mempermudah pekerjaan. Saat ini PT. Gema Istana Artha masih menggunakan absensi manual yaitu buku absensi untuk membuat daftar kehadiran para karyawan yang datang ke kantor. Pada masa pandemi karyawan tidak dapat datang ke kantor untuk bekerja, semua pekerjaan dikerjakan dari rumah sehingga karyawan tidak dapat melakukan absensi. Tujuan penelitian ini yaitu merancang bangun sistem berbasis website yang dibutuhkan perusahaan agar dapat melakukan absensi online yang dapat diakses dimanapun walau karyawan bekerja dari rumah atau pada saat karyawan sedang di gudang pelabuhan menunggu barang yang dipesan. Metode penelitian yang digunakan adalah field research. Metode yang relevan untuk pengembangan sistem ini menggunakan waterfall. Hasil penelitian ini adalah sebuah sistem manajemen absensi karyawan berbasis website yang dapat mempermudah melakukan pendataan kehadiran karyawan dan menilai kinerjanya sehingga dapat tercipta efektifitas kinerja yang lebih baik.
Perbandingan Asam Fenolat dan Total Fenolik Kopi Arabika Bogor dari Pengolahan Pascapanen dan Tingkat Sangrai Berbeda Reza, Muhammad; Herawati, Dian; Kusnandar, Feri
Jurnal Mutu Pangan : Indonesian Journal of Food Quality Vol. 10 No. 2 (2023): Jurnal Mutu Pangan
Publisher : Department of Food Science and Technology (ITP), Faculty of Agricultural Technology, Bogor Agricultural University (IPB) in collaboration with the Indonesian Food and Beverage Association (GAPMMI), the National Agency of Drug and Food Control, and th

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmpi.2023.10.2.93

Abstract

Coffee is rich in phenolic compounds, which can be evaluated by the total phenolic or specific individual phenolics. The composition and concentration of phenolics in coffee are affected by various factors, including postharvest and roasting. This study aimed to compare the ratio of phenolic acid (measured as chlorogenic acid) to total phenolic in Bogor arabica coffee, considering different postharvest treatments and roasting levels. The coffee samples were treated with different postharvest (dry, wet, and honey) and roasting processes (light and dark). Green coffee bean was used as a control. The roasting process involved heating the coffee at temperatures ranging from 147.9 to 178.8°C for light roasting, and 190.2 to 200°C for dark roasting (10 minutes each). The color of the coffee beans, concentration of phenolic acid in the coffee extract, and total phenolic in the coffee extract were analyzed using a colorimeter, HPLC, and spectro-photometer respectively. The results showed that roasting significantly intensified the dark color of Bogor arabica coffee. Among the phenolic acids, the 5-CQA isomer emerged as the most dominant and was also the most susceptible to degradation during roasting. As the roasting level increased, the concentration of phenolic acid consistently decreased. Interestingly, the total phenolic initially increased in light roasted coffee but decreased in dark roasted coffee. Green coffee beans exhibited the highest proportion of phenolic acid (83%), whereas dark roasted coffee had the lowest proportion (19%). Although light roasted coffee had the highest total phenolic, its phenolic acid concentration decreased significantly compared to green coffee beans.
Digital Literacy to Improve Pedagogical and Professional Competence of Early Childhood Teacher Khotimah, Nurul; Reza, Muhammad
Jurnal Inovasi dan Teknologi Pembelajaran Vol 9, No 2 (2022)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um031v9i22022p117

Abstract

Abstrak: Pada era transisi revolusi industri 4.0 menjadi 5,0, guru memerlukan kemampuan literasi komputer dengan kemampuan untuk mencari dan mengelola data secara digital serta mengoperasikan komputer. Para guru kemudian mengikuti Pendidikan Profesi Guru (PPG) dalam jabatan yang difasilitasi aplikasi google suite untuk guru yang profesional pada era revolusi industri 5.0. Penelitian ini bertujuan untuk mengimplementasikan kemampuan digital pada guru Pendidikan Anak Usia Dini (PAUD) dalam pembelajaran PPG PAUD dan meningkatkan kemampuan pedagogi guru PAUD. Metode yang digunakan adalah mixed method dengan pengumpulan data melalui google form, hasil wawancara, studi literatur, dan relevansi data melalui penelitian yang relevan. Hasil menunjukkan kenaikan yang signifikan pada kemampuan profesional guru PPG dalam jabatan tahap 1. Guru mendapatkan pendalaman materi pedagogi dan profesional, pengembangan perangkat pembelajaran, review perangkat pembelajaran, dan tes komprehensif.Abstract: In the transition era of the industrial revolution 4.0 to 5.0, teachers need computer literacy skills with the ability to search and manage data digitally and operate computers. On these grounds, numerous teachers take part in the teacher professional development program for in-service teachers (PPG dalam Jabatan) facilitated by the Google Suite application for professional teachers in the 5.0 industrial revolution era. This study aims to implement digital skills for early childhood education (PAUD) teachers in PPG and improve the pedagogical abilities of PAUD teachers. The method used is a mixed methods with data collection using Google Forms, interviews, literature studies, and data relevance through relevant research. The results show a significant increase in the professional ability of teachers who join stage 1 of the program. Teachers deepen the pedagogical and professional materials, development of educational materials, examination of learning material, and comprehensive tests.
Workshop on Making Coconut Milk Ice Cream as a Business Opportunity for PKK Women in Sungai Itik Village Panjaitan, Ruqiah Ganda Putri; Septiani, Uray Rina; Rahmah, Adnin; Lorensa, Sisi Marda; Mandasari, Junika; Tumiang, Kresensia Imakulata; Setiyawati, Neni; Yenni, Yenni; Reza, Muhammad; Nurhuda, Nurhuda; Irvandi, Dede
International Journal of Public Devotion Vol 7, No 1 (2024): January - July 2024
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/ijpd.v7i1.4680

Abstract

Ice cream is a kind of frozen dish that has a sweet, cold and mellow taste. The raw material for making ice cream generally uses milk, but the use of milk fat from cow's milk in making ice cream can be replaced with vegetable fat derived from plants such as coconut. The purpose of this workshop activity is to provide new knowledge or innovation for the development of processed food sourced from the natural potential of Sungai Itik Village which can be used as a business opportunity by PKK women. The method of implementing this workshop activity was carried out in three stages, namely the first stage of field survey and preparation of activity plans. The second stage of socialization is conveying the designs that have been made to the village. The third stage is the implementation of activities based on the activity plan that has been prepared. The results obtained from the workshop activities of PKK women gained new knowledge about making coconut milk ice cream and were able to sell the products that had been produced.
Penerapan Algoritma K-Nearest Neighbor Untuk Klasifikasi Jurusan Siswa Di Sma Negeri 15 Pekanbaru: Application Of The K-Nearest Neighbor Algorithm For Student Department Classification At 15 Pekanbaru State High School A'yuniyah, Qurotul; Reza, Muhammad
Indonesian Journal of Informatic Research and Software Engineering (IJIRSE) Vol. 3 No. 1 (2023): Indonesian Journal of Informatic Research and Software Engineering
Publisher : Institut Riset dan Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57152/ijirse.v3i1.484

Abstract

Penjurusan merupakan suatu upaya untuk membantu dan membimbing siswa dalam memilih peminatan atau jurusan yang ada disekolah dengan studi khusus yang akan menjadi minat bagi siswa tersebut. Berdasarkan survei yang dilakukan di SMA Negeri 15 Pekanbaru, proses penjurusan siswa memiliki permasalahan seperti kesulitan yang dialami pihak sekolah dalam menganalisis dan mengevaluasi secara manual saat menentukan jurusan siswa satu persatu. Hal ini tentunya akan menyita banyak waktu dan tenaga. Pada Data Mining terdapat suatu teknik klasifikasi yang digunakan untuk menggolongkan data sehingga mempermudah dalam mengklasifikasikan jurusan Siswa. Maka dilakukanlah klasifikasi pada data siswa tersebut menggunakan algoritma K-Nearest Neighbor (KNN) dengan tools RapidMiner. Hasil pemodelan klasifikasi yang dapatkan kemudian dilakukan perbandingan simulasi parameter dengan hasil akurasi maksimal pada nilai k=3 dengan hasil akurasi optimal 93.52%, rata-rata precision 88.14%, dan rata-rata recall 100.00%.
Strategi Public Relations Masjid Ubudiyah Aulawiyah PTPN II Tanjung Morawa dalam Menjaga Current Image Jamaah Reza, Muhammad; Azhar, Anang Anas
PRoMEDIA Vol 9, No 1 (2023): PROMEDIA
Publisher : UNIVERSITAS 17 AGUSTUS 1945 JAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52447/promedia.v9i1.6786

Abstract

Abstract The Public Relations Strategy of Ubudiyah Aulawiyah Mosque PTPN II Tanjung Morawa in maintaining the Current Image of the Jamah is very important for the pilgrims and the people of Tanjung Morawa District. Because that way it can provide positive value for the mosque and also have a positive impact. The subject of how the Public Relations Strategy of the Aulawiyah Ubudiyah Mosque PTPN II Tanjung Morawa contributes to maintaining the image of existing worshippers will be examined in this study with the aim of providing a response through the process of planning, implementation, and assessment. At this time, it is very important for the congregation and people living in Tanjung Morawa District that the Ubudiyah Aulawiyah Mosque PTPN II Tanjung Morawa maintains an effective public relations strategy to maintain the image of the congregation. This descriptive qualitative research method was used for this study. Interviews and observations are the two main ways of data collection in this investigation. After collecting the data, sociological methods are taken to study it in order to better understand the phenomena occurring in the area. The theory developed by Frank Jefkins was used in this investigation. Jefkins' theory consists of five different public relations images, one of which is the image of the company. The findings of the research on the Public Relations Strategy of Ubudiyah Aulawiyah Mosque PTPN II Tanjung Morawa in maintaining the current image of worshippers are in accordance with the theory used, which includes the use of several strategies, namely Social Media (WhatsApp and Facebook), Television, and other media such as Banners, Billboards, and Posters.Keywords: Public Relations, Mosque, Current Image Abstraksi Strategi Public Relations Masjid Ubudiyah Aulawiyah PTPN II Tanjung Morawa dalam menjaga Current Image Jamah sangat penting sekali bagi para jamaah dan masyarakat Kecamatan Tanjung Morawa. Karena dengan begitu dapat meberikan nilai positif bagi masjid dan juga memberikan dampak yang positif. Subjek bagaimana Strategi Humas Masjid Aulawiyah Ubudiyah PTPN II Tanjung Morawa berkontribusi dalam mempertahankan citra jamaah yang ada akan diteliti dalam penelitian ini dengan tujuan memberikan respon melalui proses perencanaan, pelaksanaan, dan penilaian. Pada saat ini, sangat penting bagi jemaah dan orang-orang yang tinggal di Distrik Tanjung Morawa bahwa Masjid Ubudiyah Aulawiyah PTPN II Tanjung Morawa mempertahankan strategi hubungan masyarakat yang efektif untuk menjaga citra Jemaah. Metode penelitian kualitatif deskriptif inilah yang digunakan untuk penelitian ini. Wawancara dan observasi adalah dua cara utama pengumpulan data dalam penyelidikan ini. Setelah mengumpulkan data, metode sosiologis diambil untuk mempelajarinya untuk lebih memahami fenomena yang terjadi di daerah tersebut. Teori yang dikembangkan oleh Frank Jefkins digunakan dalam penyelidikan ini. Teori Jefkins terdiri dari lima gambar hubungan masyarakat yang berbeda, salah satunya adalah citra perusahaan. Temuan penelitian tentang Strategi Humas Masjid Ubudiyah Aulawiyah PTPN II Tanjung Morawa dalam menjaga citra jamaah saat ini sesuai dengan teori yang digunakan, yang meliputi penggunaan beberapa strategi, yaitu Media Sosial (WhatsApp dan Facebook), Televisi, dan media lainnya seperti Spanduk, Baliho, dan Poster.Kata Kunci: Public Relations, Masjid, Current Image
Development of Animated Video on Human Digestive System Material Based on Animaker Application Reza, Muhammad; Tambunan, Efrida Pima Sari
BIOEDUKASI Vol 22 No. 2 (2024)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v22i2.48863

Abstract

With the development of science and technology today, the learning process is not enough just to utilize learning resources and simple learning media. One way to develop learning media using technology is to develop animated learning video media. This research aims to develop animated videos based on Animaker applications, especially in Biology learning about the human digestive system. This research was conducted at Darul Qur'an Islamic Boarding School in Deli Serdang with a sample of high school class XI students. This research uses the R&D (Research & Development) method with the development of the 4D model. The development of Animaker application-based animated videos on digestive system material shows very good results with media validation results of 98.33%, material expert validation results of 90%, practitioner expert validation results of 91.46%, limited trial results with a value of 89.45% and a broad trial with a value of 88.06% obtained very valid results so that they meet the criteria very feasible to be used as learning media. Animaker application-based animated video on human digestive system material can provide new experiences, make students enthusiastic in learning, and can attract student attention and make the learning process more enjoyable.
Kemampuan Memahami Rukun Islam Anak : Pengaruh Video Kompilasi “Diva Series” Zahro', Harisatuz; Mas’udah, Mas’udah; Reza, Muhammad; Khotimah, Nurul
Journal of Early Childhood and Character Education Vol 3, No 2 (2023)
Publisher : FITK UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/joecce.v3i2.17768

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh video dalam meningkatkan kemampuan memahami Rukun Islam pada anak. Subjek dalam penelitian ini berjumlah 22 anak yang terdiri dari 11 anak pada kelompok eksperimen dan 11 anak pada kelompok kontrol. Penelitian ini menggunakan pendekatan penelitian kuantitatif dengan desain penelitian quasi eksperimental design dan metode non equivalent control group design dengan menggunakan dua kelompok, yaitu kelompok eksperimen dan kelompok kontrol. Teknik pengumpulan data menggunakan observasi dan dokumentasi dengan menggunakan teknik analisis data uji Mann-Whitney U. Hasil analisis data yang diperoleh dari perhitungan uji Mann-Whitney U-Test menggunakan IBM SPSS Statistics 26 mendapatkan hasil nilai Asymp.Sig. (2 tailed) yaitu sebesar .000. Dengan dasar pengambilan keputusan apabila Asymp.Sig. 0.05 maka terdapat perbedaan yang signifikan antara kelompok eksperimen dan kelompok kontrol, di mana nilai kelompok eksperimen lebih tinggi dari nilai kelompok kontrol, sehingga Ha diterima dan Ho ditolak. Hasil penelitian dapat disimpulkan bahwa video kompilasi Diva series mempunyai pengaruh yang signifikan terhadap kemampuan memahami Rukun Islam pada anak. Hal ini diperkuat dengan hasil statistik  deskriptif pada kelompok eksperimen yang menunjukkan peningkatan kemampuan memahami rukun Islam sebesar 62, hasil tersebut berbeda jauh dengan kelompok kontrol yaitu sebesar 22.
ANALISIS MODEL VARIOGRAM PADA PENAKSIRAN KUALITAS ENDAPAN BATUBARA DENGAN METODE ORDINARY KRIGING Reza, Muhammad; Nurhakim, Nurhakim; Novianti, Yuniar Siska
Geosapta Vol 8, No 1 (2022): Januari 2022
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jg.v8i1.12758

Abstract

Hasil yang baik pada penentuan estimasi sangat berpengaruh pada model variogram yang terbentuk, sehingga perlu dilakukan analisis variografi guna pemilihan model yang baik. Penelitian ini bertujuan untuk melakukan estimasi Ordinary Kriging dengan model variogram yang berbeda, yaitu model variogram spherical dan model variogram exponential. Estimasi dilakukan pada parameter kualitas batubara yaitu Ash Content, Calorific Value dan Total Sulphur. Perbandingan estimasi Ordinary Kriging menggunakan model variogram spherical dan model variogram exponential menghasilkan kesimpulan bahwa dari pengolahan model variogram dengan penggunaan arah N 190o E pada model variogram spherical dan exponential menghasilkan bentuk yang relatif mirip namum pada model variogram exponential menunjukan nilai range yang lebih besar dibandingkan dengan model variogram spherical. Jumlah nilai % error pada kasus ini menunjukan bahwa pada parameter ash content , total sulphur dan calorific value model variogram exponential yang lebih baik digunakan untuk estimasi dibandingkan menggunakan model variogram spherical.
Co-Authors A'yuniyah, Qurotul A.K, Putri Shagita Dyah Abdul Wahab Abdi, Abdul Wahab Abdullah Aman Damai Achmad Sarwandianto Achmad Sjaifullah Achmad Sjaifullah Ade Danova Adean Mayasri Aditiya, Syahrin Adiwinata, I Nyoman Adrian, Febri Afifah, Alfiah Nur afri yanda, geri Afrianti, Nur Afni Afwal, Diza Raudhatul Agung Budi Santoso AGUS HARIANTO AGUSTIN, SOFIYANA Aiko, Keisya Putri Ainal Mardhiah Al Supandi, Nur Muhammad Tirta Weuning Alam, Huud ALDA PRAWANTI, ALDIBIYA Alexandra Hukom, Alexandra Alfiah, Masrurotul Aliati, Nina Alkhaira, Fathin Amalia Khoirunnisa, Arsa Amanda, Devina Aminah Aminah Anceu Murniati Anggraini, Ranita Anggi Anida, Choirun Nisa Annisa, Yasmin Ardi, Unggul Suryo Ardiansyah Dores Arie Hardian Arief Setyanto Asbari, Masduki Ashari, Dienda Nur Fitria Asnawati Asnawati Asriah Nurdini M. Atiek Rostika Noviyanti AUDIA YUDANTIKA, BELA Aulia, Eldiani Awaluddin Awaluddin Ayu, Maulida Azhar, Anang Anas Bambang Piluharto Barkah, Januar Bekti Palupi Berta Putri Boy Arief Fachri Busroni Busroni, Busroni Caesario, Rachmad Cahyani, Nurul Candra, Rovi Chantia, Rhena Damayanti, Inggar Dani Gustaman Syarif Dania, Nur Daulay, Aswan David Julian David Paul Elia Saerang Dedi Saputra Delis, Putu Chintia Deny Sapto Chondro Utomo Dewi Komalasari Dharmawan, Aditya Dwiki Dhiaurrahmi, Dhiaurrahmi DHONI PUTRA SETIAWAN Dian Herawati Diana, Nasri Dina Angelika Dinda Ayu Kartika Dwi Indarti DWI SURYANTO Effendi, Muhammad Eka Cahya Maulidiyah, Eka Cahya Eka Putri, Septi Malidda Eka, Eka Supriyanti Ely Endro Prasetyo Wahono Entin Daningsih Eri Saputra Fadzil, Alivia Nur Fairuzillah, Muhammad Naufal Fajar, Aulia Fakhruddin Fakhruddin FANI TRIANA, WIDYA Farwah, Zilma Aliyah Fatwa, Muhammad Iqbal Fauzi, Rifki Ahmad Feri Kusnandar Fiana, Lisa Fitri Finte Nate, Aisya Firmanto, Hendy Fitriati, Diana Fuady, Fokky Gailani, Jauhairiyah Gunawan Siregar, Ace Indra Gustaman Syarif, Dani H, Nabil Fadlila Alifian Haffyandi, Recky Ahmad Hafiz, Abdul Haifa, Nur Halim, Riyan Hamidah, Laila Handayani, Kiki Yuli Hanum, Lutvia Harahap, Nursapian Harijanto Sabijono Helda Wika Amini Heni Pujiastuti Herlina Jasa Putri Harahap Herman Yulianto Hermawati, Elvira Humaira, Novida Husni, Annisa Aulia I Gusti Agung Ngurah Sugitha Adnyana I Gusti Agung Trisna Windiani I Gusti Ngurah Sanjaya Putra I Putu Gede Karyana Idaryani Idaryani Ika Oktavianawati IKA SARI RAKHMAWATI, NUR Indra Gumay Yudha Irawan Irawan Irvandi, Dede Ishak Bachtiar Iskandar Iskandar Islam, Muh Ariffudin Istiqomah Rahmawati Ivandika, Muhammad Ardra Janiati, Nia Jasmansyah, Jasmansyah Jecky Asmura Julian, David Juliana, Putri Juni Ahyar Junita Elizabeth Br. Siahaan, Cristy Kahri, Ma'ruful Kapura Sary, Dwi Karaman, Jamilah Kartika Darma Handayani Karya, Teguh Khairunnisa, Indah Kharisma, Kharisma KHOLIDAH ZAHWA, ALFY Kuswanta Futas Hidayat L. Lisnawati Lahay, Almira Fardani Lana Izzul Azkia, Lana Izzul Lorensa, Sisi Marda Lumi, Amiko Nashita Lusi Ariyani Luwandi Suhartono M Imran Hasanuddin Made Darmajaya Mahara, Emi Mahara, Husnah Mahdavikia, Annisa Majuar, Edi Mallevi Agustin Ningrum, Mallevi Agustin Mandasari, Junika Marpaung, Rani Nirmala Martawati, Dia Martono Tri Utomo Mas’udah, Mas’udah Mayaguezz, Henky Melana, Lilis Meta Fitri Rizkiana Mirsa, Rinaldi Mirza Desfandi Mirza Fahmi Muhamad Gilang Arindra Putra Muhammad Dahlan Muhammad Daud Muhammad Kholiqul Amiin MUHAMMAD RIZAL Musadad Musadad Muslihin Muslihin Muslima, Alfia Tawaffani N, Nurhafizah Nadhifa, El Pasya Athalla Nafisah, Aulia Zakiyatun Najahi, Rosikhotun Nasution, Nino Nazmi, Saura Alaifa Ni Nyoman Metriani Nesa Nisa, Aliyatun Nisaul Fadillah Nisrina, Aniqa Nofrita, Wely Novianti Novianti Novianti, Yuniar Siska Noviza Rizkia Nupus, Nizawaton Nur Azmi, Nur Nurfebruary, Nanda Sitti Nurhakim Nurhakim Nurhayati, Mita NURHENTI DORLINA SIMATUPANG Nurhenti Dorlina Simatupang Nurhuda Nurhuda Nurmalahayati Nurdin Nurmalasari, Siti Nurtsulutsiyah, Nurtsulutsiyah nurul khotimah Nuryadin, Ridho Akbar Oktavianawati , Ika Pangaribuan, Dela Safitri Panjaitan, Wildan Popy Meilina Pradipta, Shima Nuril Priyambada, Gunadi Purba, Anita Sri Gandaria Purwanto, Edi Putra, Muhamad Gilang Arindra Putra, Regi Adi Putri, Ainil Putri, Anggita Rachmadhani Pramasintha Putri, Bella Diana Putri, Septi Malidda Eka Putri, Tikarahayu Putriani, Rizha Bery Qadar Hasani Rachma Hasibuan Rahima Rahima Rahmah, Adnin Rahmi Rahmi Rakhmawati, Nur Ika Sari Rakhmawati, Nur Ika Sari Ramadhani, Tarisa A. Ramdan, Aldi Rouf Rara Diantari Ratnawati Ratnawati Revida , Erika Ridho Akbar Nuryadin Ridho, Moh Zeinur Rifki Hidayat Rina Saraswaty Risa Etika, Risa Robaniyah, Septiana Kholifatur Rohmatun Mazidah, Rohmatun Rony, Zahara Tussoleha Ruqiah Ganda Putri Panjaitan Ruqoyyah Fitri Rusdiati Helmidanora S, Suratini Sa'diyah, Siti Aminatus Sabila Adinda Puri Andarini Sabrina Sabrina Safriyana, Anggi Saleh, Yuliana Salsabila B.S., Siti Raihan Sampurna, Mahendra Tri Arif Sapitri, Dea Saputra, Beny Akhmat Saputra, Meli Sardi Duryatmo Sari Rakhmawati, Nur Ika Sarifah Aini Saskia Aziza Nursyirwan, Saskia Aziza Sa’roni, Achmad Septiani, Laras Septiani, Uray Rina SEPTIANY, INTAN Setiyawati, Neni Shabrina, Nadhilah Sholikha, Titis Silvino Violita, Evony Siswoyo Siswoyo Siti Fatimah Sitti Nurbaya Soetjiningsih - Sopyan Saori Sri Setyowati Sri Widawati Sri Widayati Subianto, Pratiwi Sugesta, Muhammad Yongki Ivan Suharnida, Yuni Sukawaty, Yullia Sulaeha Sulaeha, Sulaeha Sulistyo, Yudi Aris Suluh, Siang I Susanti, Tria Sya'dullah, Achmad Syahfaradila, Syahfaradila Syaiful Rahman Syarwan, Syarwan Syihabuddin Syihabuddin Tambunan, Efrida Pima Sari Trianasari, Amilia Tuah Damanik, Harlen Tumiang, Kresensia Imakulata Ula, Mohammad Munal Vivianlai, Stevani Wahdini, Wahdini WAHYU SARI, UCI Wahyudi Wahyudi wahyuni wahyuni Wahyuningrum, Ratih Wardhani, Maharani Tri Waruwu, Ria Aprilia Wedy Nasrul Wibowo, Revi Setia Widayanti, Melia Widayanti, Melia Dwi Widya Aryanti, Widya Wiwi Isnaeni Wuryanti Handayani Yanti Sri Rejeki Yanti, Reflina Afri Yenni Yenni Yes Matheos Lasarus Malaikosa Yuliana, Darma Yulihasri Yulvia, Ana Yunita Sopiana Yusniyanti, Erna Yusuf, Arief Rahman Yusup, Maulid Wahid Zahro', Harisatuz Zuhro, Syarifa Aminatuz Zulfikar Zulfikar