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All Journal Jurnal S2 Pendidikan Matematika Jurnal Karya Pendidikan Matematika Journal of Mathematics and Mathematics Education Media Penelitian Pendidikan : Jurnal Penelitian dalam Bidang Pendidikan dan Pengajaran Prosiding SI MaNIs (Seminar Nasional Integrasi Matematika dan Nilai-Nilai Islami) Journal of Mathematics and Mathematics Education (JMME) Jurnal Pembelajaran Matematika Desimal: Jurnal Matematika Jurnal Ulul Albab JMM (Jurnal Masyarakat Mandiri) Justek : Jurnal Sains Dan Teknologi JTAM (Jurnal Teori dan Aplikasi Matematika) JCES (Journal of Character Education Society) SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Elektronika dan Telekomunikasi Jurnal Riset Teknologi dan Inovasi Pendidikan (Jartika) MATRIK : Jurnal Manajemen, Teknik Informatika, dan Rekayasa Komputer Journal of Education Technology Jurnal Pemikiran dan Penelitian Pendidikan Matematika (JP3M) EIGEN MATHEMATICS JOURNAL Jurnal Varian Jurnal Visionary : Penelitian dan Pengembangan dibidang Administrasi Pendidikan Community Development Journal: Jurnal Pengabdian Masyarakat Bakti Cendana: Jurnal Pengabdian Masyarakat JPMB: Jurnal Pemberdayaan Masyarakat Berkarakter Jurnal Visionary : Penelitian Dan Pengembangan Di Bidang Administrasi Pendidikan Jurnal Abdimas Bina Bangsa ADMA: Jurnal Pengabdian dan Pemberdayaan Masyarakat Jurnal Interaktif: Warta Pengabdian Pendidikan (JIWPP) El-Hikam: Journal of Education and Religious Studies Mahasantri: Jurnal Pendidikan dan Studi Islam Participative Journal (PJ) : Jurnal Pengabdian Pada Masyarakat Unnes Journal of Mathematics Pedagogy : Jurnal Pendidikan Matematika Indonesian Journal of Engineering (IJE) INCOME: Indonesian Journal of Community Service and Engagement Journal Focus Action of Research Mathematic (Factor M) Bakti Sekawan : Jurnal Pengabdian Masyarakat Jurnal Riset Teknologi dan Inovasi Pedidikan (JARTIKA) Protech Biosystems Journal Journal of Sharia Economy and Islamic Tourism
Habib Ratu Perwira Negara
Universitas Bumigora
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Pembangunan Sistem Informasi Manajemen dan Pelayanan Konsumen PT. Air Minum Giri Menang (PERSERODA) Rifqi Hammad; Habib Ratu Perwira Negara; Ahmad Ahmad; Muhammad Arfa; Lalu Erwin Jannata Arhaditya
ADMA : Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 2 No 2 (2022)
Publisher : LPPM Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/adma.v2i2.1616

Abstract

PT. Air Minum Giri Menang is a drinking water service provider company located in the city of Mataram. The existence of news media and information on consumer complaints is also one of the services provided by this company, where consumers can easily get updates from the latest news about drinking water services, but the management of this information is still somewhat inefficient because the categories of Latest News and Disturbance Information are still managed by a different admin. This activity is carried out by the service team as a form of applying knowledge to help the community. The method used is the Waterfall method which makes it easier to build the system to be achieved. The purpose of this activity is to build an information portal and complaint service, as well as build a system that can help admins from PT. Air Minum Giri Menang manages news information and consumer complaints in one place. Based on the results of the test cases, it can be concluded that the application can run well and in accordance with the desired results regardless of the type of device the application is accessed from.
PENINGKATAN KUALITAS PUBLIKASI MAHASISWA DAN SITASI KARYA ILMIAH DOSEN MELALUI WORKSHOP MANAGEMEN SOFTWARE MENDELEY Syaharuddin Syaharuddin; Vera Mandailina; Dewi Pramita; Rima Rahmaniah; Rosada Rosada; Habib Ratu Perwira Negara
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 2 No. 1 (2021): Volume 2 Nomor 1 Tahun 2021
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v2i1.1367

Abstract

Salah satu upaya peningkatan kualitas dan kuantitas publikasi di Indonesia adalah pemerintah mewajibkan setiap lulusan diploma, sarjana bahkan pascasarjana untuk melakukan publikasi ilmiah dari hasil risetnya baik di jurnal nasional maupun internasional. Namun fakta di lapangan kuantitas tidak serta merta diikuti oleh kualitas publikasi ilmiah yang baik. Oleh sebab itu, tujuan dari kegiatan ini adalah meningkatkan kualitas publikasi ilmiah mahasiswa melalui workshop managemen referensi dengan software Mendeley serta proses submission hasil penelitian melalui template yang baik berbasis Open Journal System (OJS). Kegiatan ini telah diikuti oleh 83 mahasiswa bidang pendidikan dari delapan program studi. Workshop dilakukan selama tiga hari dengan metode penyampaian materi oleh instruktur disertai praktik langsung oleh mahasiswa, terakhir dilakukan evaluasi menggunakan teknik observasi dan teknik kuesioner terhadap peningkatan penguasaan materi dan keberhasilan kegiatan. Hasil kegiatan menunjukkan bahwa tingkat pemahaman mahasiswa terhadap materi yang disampaikan mencapai rata-rata sebesar 88,2%. Beberapa kendala seperti lemahnya jaringan internet dan labtop yang tiba-tiba error harus menjadi perhatian lebih lanjut untuk diperbaiki pada kegiatan masa mendatang.
SISTEM INFORMASI MANAJEMEN HUJAN DAN BANJIR RANCANGAN Habib Ratu Perwira Negara; Syaharuddin Syaharuddin; Ripai Ripai
Jurnal Varian Vol 1 No 1 (2017)
Publisher : Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/varian.v1i1.51

Abstract

Penelitian ini merupakan penelitian pengembangan untuk menghasilkan aplikasi berbasis desktop dalam menciptakan system informasi manajemen hujan dan banjir rancangan yang disebut SIM-HBR. Aplikasi ini dirancang untuk melakukan simulasi prediksi hujan dan banjir yang akan terjadi dalam periode waktu tertentu. Informasi tersebut dapat digunakan dalam perencanaan pembangunan infrastruktur dan kebijakan lainnya. System kerja SIM-HBR ini adalah mengambil data hidrologi DAS pada database mencakup Luas DAS, Panjang Sungai, Koefesien Aliran, Parameter Tr dan Alpha, Stasiun Berpengaruh dan Koefesien Theisen Stasiun. Kemudian menghitung nilai curah hujan maksimum harian tahunan DAS, validasi data mencakup, homogenitas, konsistensi dan kesamaan jenis (Standar Iso 9001:2008), memeriksa kesesuaian PDF dan CDF emperik VS teoritis mencakup : distribusi normal, lognormal, gamma, loggamma, gumbel, log gumbel, pearson3 dan logpearson3 dengan uji horizontal dan Vertikal menurut statistik Chi-kuadrat dan Kolmogorof, menghitung Hitung Hujan Rancangan dengan berbagai kala ulang menurut distribusi Probabilitas, dan menghitung Debit Rancangan dengan pendekatan Hidrograf Satuan Sintetik Nakayasu (HSSN). Sedangkan hasil yang ditampilkan adalah (1) Tabel data hujan harian maksimum tahunan, (2) Tabel uji validasi data curah hujan maksimum harian tahunan, (3) Tabel Hujan Rancangan dan Tabel Banjir Rancangan, (4) Grafik deteksi outlier data curah hujan maksimu harian tahunan, (5) Grafik series data curah hujan maksimum harian tahunan, (6) Grafik dan kriteria kesesuai PDF dan CDF teoritis dengan emperik data curah hujan maksimum harian tahunan, dan (7) Hidrograf Hujan Rancangan dan Hidrograf Banjir Rancangan.
KARAKTERISTIK BUTIR SOAL TRY OUT UJIAN NASIONAL SMA MATA PELAJARAN MATEMATIKA Se-KOTA MATARAM DENGAN MENGGUNAKAN PROGRAM ITEMAN Habib Ratu Perwira Negara; Kiki Riska Ayu Kurniawati
Jurnal Varian Vol 1 No 2 (2018)
Publisher : Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/varian.v1i2.67

Abstract

The purpose of this research was to know how characteristic items of Try Out National Exam Year 2010/2011 at Senior High School on Mathematics Subject in Mataram City that analyzed by using Iteman Program. The characteristic in question was whether the item can be used or not based on the difficulty level of the item, the difference in power, and the functioning of the answer option. The research method used was descriptive. Techniques of collecting data in the form of documents. Source of data in the form of answer sheet of computer package 61 of Try Out National Exam Year 2010/2011 at Senior High School on Mathematics Subject in Mataram City. Aspects analyzed by using this Iteman Program include the level of difficulty item, different power, and the function of whether or not the answer choice. Based on the results of Item of Analysis Try Out National Examination of School Year 2010/2011 Senior High School on Mathematics Subjects in Mataram City by using Iteman Program, it can be concluded that for the level of difficulty Package 61 was classified. Different power for package 61 has a good category. For the reliability of having a high category and a matter of Try Out Package 61 there are 23 problems received with the improvement of 4, 5, 8, 9, 14, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 28, 30, 31, 32, 34, 35, 36, and 40. Improvements need to be made on the less functioning effluent. There are 15 accepted questions: 1, 2, 3, 7, 10, 11, 12, 13, 15, 27, 29, 33, 37, 38, and 39. And there are 2 rejected questions 6 and 25.
Mathematical Model of Growth in The Number of Students in NTB Using Newton-Gregory Polynomial Method Habib Ratu Perwira Negara; Malik Ibrahim; Kiki Riska Ayu Kurniawati
Jurnal Varian Vol 4 No 1 (2020)
Publisher : Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/varian.v4i1.850

Abstract

This research aims to find out the mathematical model and predict the growth in the number of elementary, junior high, high school, and vocational school students in NTB Province, using the Newton-Gregory Advanced Polynomial method. The result of simulating the predicted growth of the number of elementary school students in NTB in 2020 is 319565, with MAD at 353178, MSE at 1247346996840, MAPE at 68,655. Then for the predicted growth of the number of junior high school students in NTB in 2020 of 165141 with MAD of 1876271.7, MSE amounted to 3520395492220, MAPE amounted to at 1077.7039. Furthermore, the predicted growth of the number of high school students in NTB was 399679 with MAD of 44154, MSE of 19495757160, MAPE of 42.0719. while for the results of the simulation of predicted growth in the number of vocational school students in NTB in 2020 is 3738854 with MAD of 393779, MSE amounted to 15506190084.1, MAPE amounted to 49.2027. Based on the results of this study can state that Newton-Gregory Interpolation advanced by using GUI on Matlab, can predict the growing number of elementary, junior high, high school, and vocational students in NTB by using data on the number of students in 2009-2019 and obtained mathematical models of elementary, junior high, high school, and vocational school growth.
Comparative Analysis of The Growth of School Students Using Autoregressive Integrated Moving Average Methods Analisis Kiki Riska Ayu Kurniawati; Sumeet Goyal; Biswadip Basu Mallik; Habib Ratu Perwira Negara; Syaharuddin Syaharuddin
Jurnal Varian Vol 5 No 1 (2021)
Publisher : Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/varian.v5i1.1437

Abstract

This study aims to analyze and predict the number of Elementary School Students using Autoregressive Integrated Moving Average (ARIMA) method using data from the last 17 years, case studies in three provinces namely Bali, West Nusa Tenggara (NTB), and East Nusa Tenggara (NTT). This type of research is quantitative by comparing the final value on the first graph to the fourth graph to analyze on the graph what the predictive value is most accurate. Based on the results of the simulation of the number of elementary school students in Bali, NTB, and NTT provinces using the G-MFS application program and mathematical model calculations that the predicted results in 2021 on the data of the number of elementary school students in Bali province amounted to 417,805.40 with a percentage decrease of 0.1%, then the predicted result in the data of the number of elementary school students in NTB province of 512,381.76 with a percentage increase of 1.0%. The predicted result on the data of the number of elementary school students in NTT province amounted to 705,335.11 with an increase of 1.0%. The results of the forecasting of the number of elementary school students are expected to provide important information for the government to improve development in the education sector, especially at the elementary school education level in one way that is to improve the quality of educational infrastructure and many more developments that need to be done by the number of students in the future.
Peningkatan Akses Penyimpanan Data Client Menggunakan Website Pada Inside Lombok Ahmad Ahmad; Habib Ratu Perwira Negara; I Nyoman Darmawan Setiaji
Jurnal Interaktif: Warta Pengabdian Pendidikan Vol 1 No 2 (2021): Edisi Desember 2021
Publisher : Jurusan Ilmu Pendidikan, FKIP, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (721.507 KB) | DOI: 10.29303/interaktif.v1i2.7

Abstract

The service on improving access to client data storage using the website at Inside Lombok is carried out so that data storage can be carried out effectively and efficiently. With this web, it is hoped that it will make it easier for Lombok insiders to enter and access client data wherever they are. The purpose of this activity is the development of a client database information system in Inside Lombok so that it can be accessed easily and can be done anywhere. The types of this activity are manufacture and training. This activity was carried out for 20 days with Inside Lombok employee participants. The evaluation carried out is divided into two. The first evaluation of the website creation that has been developed consists of a functional test and a satisfaction test, the second is an evaluation of satisfaction regarding the use of the web that has been used. The result of this activity is that the team has succeeded in creating a website to store client data so that Inside Lombok employees do not need to use excel anymore, which is where this website can save time for employees who want to enter client data because the format for entering data already exists and can be accessed anywhere.
MINIMALISASI TINGKAT PLAGIAT KARYA ILMIAH MAHASISWA MELALUI WORKSHOP SOFTWARE PLAGIARISM CHECKER X Syaharuddin Syaharuddin; Vera Mandailina; Saddam Saddam; Habib Ratu Perwira Negara; Rody Satriawan; Malik Ibrahim
Bakti Cendana Vol 4 No 1 (2021): Bakti Cendana: Jurnal Pengabdian Masyarakat
Publisher : LPPM Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/bc.4.1.2021.62-67

Abstract

Salah satu upaya untuk minimalisasi tingkat plagiat di kalangan mahasiswa dalam menyusun tugas akhir adalah optimalisasi studi literatur dan melakukan pengecekan tingkat plagiat menggunakan aplikasi standar seperti Plagiarism CheckerX. Tujuan kegiatan ini adalah meningkatkan kemampuan mahasiswa dalam menyusun tugas akhir dengan tingkat plagiasi tidak lebih dari 30%. Oleh sebab itu, sebanyak 83 mahasiswa telah mengikuti kegiatan workshop penggunaan software Plagiarism CheckerX serta dijelaskan teknik memperbaiki hasil plagiat jika lebih dari 30%. Angket merupakan alat evaluasi yang digunakan dalam kegiatan ini. Hasil pelaksanaan kegiatan menunjukkan bahwa sebesar 89% mahasiswa memahami materi yang disampaikan dan memahami teknik mengecek plagiat serta memperbaiki hasil plagiat tersebut.
Determination of the Optimum Wavelet Basis Function for Indonesian Vowel Voice Recognition Syahroni Hidayat; Habib Ratu P. N.; Danang Tejo Kumoro
Jurnal Elektronika dan Telekomunikasi Vol 17, No 2 (2017)
Publisher : LIPI Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jet.v17.42-47

Abstract

Nowadays, wavelet has been widely applied in extracting features of the signal for automatic speech recognition system. Wavelets have many families that are determined by their mother function and order. The use of different wavelets to analyze the same signal would bring different results. In many cases, a trial and error procedure is used to select the optimal wavelet family. That is because there are no particular wavelet basis functions that can be applied to the entire speech signals. Therefore, it is necessary to analyze the similarity between the speech signal and the wavelet base function. One of the methods that can be used is cross-correlation. In this study, the degree of correlation is determined between wavelet base function and Indonesian vowels. The influence of gender and consistencies of the results are also used in the analysis. The results show that db45 and db44 are most similar to male and female vowels utterance, respectively. For consistencies, only vowel e gives a consistent result. Overall, db44 is most similar to all Indonesian vowels utterance.
PEMBELAJARAN PERKALIAN DENGAN AKTIVITAS PERMAINAN MELALUI PENDEKATAN MATEMATIKA REALISTIK DI SDN 43 AMPENAN Desventri Etmy; Habib Ratu Perwira Negara
Jurnal Visionary : Penelitian dan Pengembangan dibidang Administrasi Pendidikan Vol 2, No 2 (2017): Oktober
Publisher : Prodi Administrasi Pendidikan, Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/vis.v2i2.725

Abstract

Berdasarkan Permendikbud Nomor 21 tahun 2016 tentang standar isi menyebutkansalah satu kompetensi dalam matematika di Sekolah Dasar adalah memahami penjumlahan,pengurangan, perkalian dan pembagian bilangan bulat dan pecahan. Tetapi aplikasi di kelas,pembelajaran perkalian masih menggunakan metode konvensional yaitu menghafal.Hendaknya mengajarkan perkalian, bukan dengan paradigm mengajar melainkan denganparadigm belajar. Di mana dengan paradigm belajar siswa diposisikan sebagai subjek, yangmemperoleh pengetahuan dengan suatu proses yang mereka alami, yang mereka pikirkan, danyang mereka konstruksi sendiri melalui pengetahuan mereka. Salah satu pembelajaran yangmenekankan pada akvitas siswa dalam belajar adalah pendekatan Matematika Realistik, yangmenggunakan model gunung es Moerlands yang memuat 4 aktivitas dalam prosespembelajaran yaitu: (1) orientasi lingkungan secara matematis; (2) model alat peraga; (3)pembuatan pondasi; dan matematika formal. Tujuan penulisan ini adalah bagaimanapembelajaran perkalian dengan aktivitas bermain melalui pendekatan Matematika Realistikyang dilaksanakan di SDN 43 Ampenan Mataram. Pendekatan yang dilakukan adalahpendekatan kualitatif dengan pendekatan deskriptif. Intrumen yang digunakan adalahwawancara, Lembar Kerja siswa dan Tes. Hasil yang didapatkan adalah pembelajaranperkalian dasar 1-10 yang diberikan dengan aktivitas bermain berbantuan alat peraga denganpendekatan Matematika Realistik menggunakan model Gunung es Moerlands memberikandampak positif terhadap pemahaman siswa terhadap perkalian dasar 1-10. Selain itu, terjadiinteraksi antara siswa dengan siswa maupun dengan penulis dan pembelajaran lebih bermaknadan menyenangkan untuk siswa di kelas.Kata Kunci: Pembelajaran Perkalian Dengan Aktivitas Permainan, PendekatanMatematika Realistik
Co-Authors Abdul Rahim Abdurahim, Abdurahim Agus Syahid Ahmad Ahmad Ahmad Ahmad Ahmad Ahmad Ahmad ahmad01, ahmad01 Al Kusaeri Al, Kusaeri Anas, Andy Sofyan Andika Ellena Saufika Hakim Maharani Anisa Firdaus Arfa, Muhammad Aulia , Rahmawati Biswadip Basu Mallik desventri etmy Desventri Etmy desventri etmy, desventri Dewi Pramita Dewi Pramita Dhea Davina Dirganti Dyah, Dyah Susilowati Farah Heniati Santosa Farah Heniati Santosa Farah Heniati Santosa Farah Heniati Santosa, Farah Heniati Fathoni, Muhmmad Gilang Primajati Gilang Primajati Habibi Ratu Perwira Negara Habibi Ratu Perwira Negara Hammad, Rifqi Hendayanti, Ni Putu Nanik Herawati, Baiq Candra Heri Fadli I Komang Wira Aditya I Nyoman Darmawan Setiaji Imam Sujadi Imam Sujadi Indrawati Ismayani , Liana Ismi, Kamila K, Tri Atmojo Kamila Ismi Kamila Ismi Kiki Riska Ayu Kurniawati Kiki Riska Ayu Kurniawati, Kiki Riska Ayu Kumoro, Danang Tejo Kurniadin Abd Latif Kusaeri Al Lalu Erwin Jannata Arhaditya Lalu Sucipto Maiti, Misratun Malik Ibrahim Malik Ibrahim Marlina Marlina Muhammad Arfa Muhammad Saifudin Muhammad Zulfikri Nur Al Fariana Nur Hardiani Nurhidayati, Maulida Pahrul Irfan Parihin Parihin Parihin Parihin Primajati, Gilang Rahmawati Rahmawati RAK, Kiki Raqiqa, Qatrunnada Ratni Purwasih Rifqi Hammad Rima Rahmaniah Ripai Ripai Rippi Maya Riska Ayu Kurniawati, Kiki Risma Maulidina Rizki Aprilian, Faida Rody Satriawan Rosada Rosada Saddam Saddam Sahrizal Fahlawi Samsul Bahri Samsuriadi Saparwadi Saparwadi Saparwadi, Saparwadi Sazlin, Ririn Atika Siti Maesaroh Siti Soraya Sujadi, Imam Sukiman , Maman Sumeet Goyal Suriyati Suriyati Suvriadi Panggabean Syafitri Chani Saputri, Dian Syaharuddin Syaharuddin Syaharuddin Syaharuddin Syaharuddin Syaharuddin Syahroni Hidayat Tri Atmojo Kusmayadi Tri Atmojo Kusmayadi uddin, Syahar Veithzal Rivai Zainal Vera Mandailina Vera Mandailina, Vera Wikasari, Reni Wiyana As'ari Zulfikri, Muhammad