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All Journal JURNAL LITIGASI (e-Journal) Nature: National Academic Journal of Architecture Jurnal Riset Veteriner Indonesia (Journal of The Indonesian Veterinary Research) MaPan : Jurnal Matematika dan Pembelajaran Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Pengabdian Magister Pendidikan IPA Jurnal Penelitian Manajemen Terapan (Penataran) Jurnal Sakinah : Journal of Islamic and Social Studies Teaching and Learning Journal of Mandalika (Teacher) Language and Education Journal Jurnal Penelitian Tindakan dan Pendidikan Jurnal Pengabdian Masyarakat Aufa (JPMA) AJAD : Jurnal Pengabdian kepada Masyarakat Jurnal Abdi Masyarakat Multidisiplin Journal of Education, Cultural, and Politics Jurnal Tazakkur Petro : Jurnal Ilmiah Teknik Perminyakan Journal of Earth Energy Science, Engineering, and Technology SEIKAT: Jurnal Ilmu Sosial, Politik dan Hukum Jurnal Bisnis dan Manajemen (JURBISMAN) Jurnal Az-zawajir Jurnal Hukum Islam Kohesi: Jurnal Sains dan Teknologi Al-Zayn: Jurnal Ilmu Sosial & Hukum Jurnal Pengabdian Masyarakat dan Riset Pendidikan SAINTEK Jurnal Pengabdian Kepada Masyarakat Radisi KALBISIANA Jurnal Sains, Bisnis dan Teknologi Social & Economic Bulletin Jurnal Studi Islam Masyarakat: Jurnal Pengabdian Jurnal Pengabdian, Riset, Kreativitas, Inovasi, dan Teknologi Tepat Guna (Parikesit) Prosiding Seminar Nasional Keguruan dan Pendidikan (SNKP) Indonesian Journal of Islamic Studies Proceeding of Community Service and Engagement
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Investigating Potential Neglected Oil Reservoirs Using a New Approach Putri Caesar, Athifa; Lestari; Wijayanti, Puri; Wihardjo, Lukas; Kadarusman, Sunarto
Journal of Earth Energy Science, Engineering, and Technology Vol. 7 No. 1 (2024): JEESET VOL. 7 NO. 1 2024
Publisher : Penerbitan Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jeeset.v7i1.18323

Abstract

This research aims to explore the potential of neglected oil reservoirs through thin layer analysis. In this condition, drilling data based on oil base mud are used for analysis so that the effect of drilling mud invasion can be minimized. With the complete Oil Base Mud Imager (OBMI) Log Imager, the results of petrophysical calculations are compared based on standard logs, standard logs with resistivity from oil base mud imager, and using square log modeling for gamma ray, density, neutron and resistivity curves. From modeling and analysis of a 15 ft thick oil layer, the results show that PhiSo*H increases significantly. Based on the calculation results for the high-resolution resistivity log input, the PhiSo*H value has increased by 25% compared to the standard log input. Meanwhile, square log input increases the PhiSo*H value by 235% compared to standard log input. These indicate that there are thin oil layers that are not detected when using standard log input.
Pengaruh Manajemen Berbasis Sekolah Terhadap Kinerja Guru Di Smp Erna Dumai Lestari
Jurnal Tadzakkur Vol 3 No 2 (2023): Jurnal Tadzakkur
Publisher : Institute Agama Islam Tafaqquh Fiddin Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57113/taz.v3i2.293

Abstract

Manajemen pendidikan adalah sebagai proses perencanaan, pengorganisasian, pengarahan, dan pengendalian sumber daya pendidikan untuk mencapai tujuan pendidikan secara efektif, efisien, mandiri, dan akuntabel. Oleh karena itu pentingnya manajemen sekolah dalam meningkatkan kinerja guru yang ditentukan oleh kesiapan sumber daya manusia yang terlibat dalam proses pendidikan. penelitian ini bertujuan untuk mengetahui pengaruh manajemen berbasis sekolah (MBS) terhadap kinerja guru di SMP Erna Dumai. Penelitian ini merupakan penelitian kuantitatif. Populasi pada penelitian ini adalah seluruh guru yang berjumlah 15 orang, dan sampel pada penelitian ini adalah guru SMP Erna Dumai. Data dikumpulkan melalui penyebaran angket, kemudian data dianalisis menggunakan analysis regresi dengan bantuan SPSS 21. Hasil penelitian menunjukkan bahwa manajemen berbasis sekolah berpengaruh terhadap kinerja guru sebesar 94,1% dan sebesar 5,9% kinerja grur dipengaruhi oleh faktor lainnya
Pengaruh Literasi Digital Dan Penggunaan Smartphone Terhadap Minat Baca Siswa SMK Erna Kota Dumai Ferdian, Muhammad Fiqih; Irwandi; Lestari; Rasyidi
Jurnal Tadzakkur Vol 4 No 1 (2024): Jurnal Tazakkur
Publisher : Institute Agama Islam Tafaqquh Fiddin Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57113/taz.v4i1.377

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh Literasi Digital dan Penggunaan Smarthphone terhadap Minat Baca siswa di SMK ERNA Dumai. Penelitian ini merupakan penelitian kuantitatif. Populasi dalam penelitian ini adalah 239 siswa. Pengambilan sampel dilakukan dengan menggunakan rumus Isac dan Michael sehingga jumlah sampel adalah 141 siswa di SMK ERNA Dumai. Teknik pengumpulan data menggunakan angket, observasi, wawancara, dan dokumentasi. Pengujian prasyarat analisis meliputi uji normalitas dan uji liniearitas, teknik analisis data yang digunakan adalah dengan teknik regresi berganda dengan bantuan SPSS 21.0 for Windows. Hasil penelitian menemukan bahwa Literasi Digital berpengaruh secara signifikan terhadap Minat Baca siswa di SMK ERNA Dumai. Penggunaan Smarthphone secara signifikan terhadap Minat Baca siswa di SMK ERNA Dumai. Literasi Digital, Penggunaan Smarthphone secara bersama-sama memberikan pengaruh yang signifikan terhadap Minat Baca siswa di SMK ERNA Dumai, dengan Kontribusi sebesar 82,9% dan sisanya 17,1% dipengaruhi oleh faktor lain.
Pengaruh Desain Produk dan Price Fairness Terhadap Minat Beli dan Dampaknya Terhadap Keputusan Pembelian Batik Sepiak Belitong Lestari; Lestari, Diyan
KALBISIANA Jurnal Sains, Bisnis dan Teknologi Vol. 9 No. 4 (2023): Kalbisiana
Publisher : UNIVERSITAS KALBIS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53008/kalbisiana.v9i4.1311

Abstract

This study explains the effect of product design and price fairness on purchase intention and their impact on purchasing decisions of Batik Sepiak Belitong. This research is quantitative research and uses a survey method by using a questionnaire to the respondents. Questionnaires were distributed via google form to 180 respondents which were then analyzed by using SPSS version 25.0. The sampling technique used is purposive sampling. The result of the main test (t-test) shows that product design and price fairness affect the purchase intention, while price fairness has no effect on purchase intention or purchasing decisions, then product design and purchase intention affect purchase decisions for Batik Sepiak Belitong.
STRATEGI MANAJEMEN PENDIDIKAN ISLAM DALAM MEMANFAATKAN AUGMENTED REALITY UNTUK MENINGKATKAN MUTU PEMBELAJARAN Puspa Indah Hayati; Juni Erpida Nasution; Muli Prima Aldi M; Lestari; Muhammad Robi Purwanto; Peri Irawan; Silvia Zunita
Indonesian Journal of Islamic Studies (IJIS) Vol. 1 No. 1 (2025): Vol. 1 No. 1 Edisi Januari 2025
Publisher : JCI Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62567/ijis.v1i1.412

Abstract

Penelitian ini bertujuan menganalisis strategi Manajemen Pendidikan Islam (MPI) dalam memanfaatkan teknologi Augmented Reality (AR) untuk meningkatkan mutu pembelajaran. Teknologi AR mampu menghadirkan visualisasi interaktif yang mempermudah mahasiswa memahami konsep abstrak berbasis nilai-nilai Islam, meningkatkan motivasi belajar, dan mendukung pembelajaran yang lebih inovatif. Metode yang digunakan adalah studi kepustakaan dengan analisis literatur terkait. Hasil penelitian menunjukkan bahwa integrasi AR ke dalam kurikulum, pelatihan pendidik, serta kolaborasi dengan berbagai pemangku kepentingan dapat menjadi strategi efektif untuk memaksimalkan manfaat AR. Meskipun menghadapi tantangan seperti keterbatasan infrastruktur dan kompetensi teknis pendidik, penerapan AR berpotensi meningkatkan mutu pembelajaran bagi mahasiswa MPI, menciptakan lulusan yang kompeten, serta relevan dengan kebutuhan era digital.
Analysis of the Effect of Financial Ratios on Financial Performance at PT PLN (Persero) Desliyadi, Zahra Ramadhania; Mareta, Sigit; Lestari; Doktoralina, Caturida Meiwanto; Sulistiyowati, Rini
Social and Economic Bulletin Vol. 2 No. 1 (2025): SEBI Journal January 2025
Publisher : Baca Dulu Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70550/sebi.v2i1.191

Abstract

This study aims to analyze the effect of financial ratios on the financial performance of PT. PLN (Persero) during the 2010–2024 period using semiannual data. The financial ratios examined include Liquidity (Quick Ratio), Solvency (Debt to Equity Ratio), Activity (Receivable Turnover), and Profitability (Return on Equity). The company’s financial performance is proxied by Return on Assets (ROA). A quantitative approach is applied using secondary data obtained from PT. PLN (Persero)’s financial reports, analyzed with multiple linear regression using Eviews 12 software. The results show that simultaneously, the four financial ratios significantly affect ROA. Partially, only Receivable Turnover and Return on Equity have a positive and significant effect on financial performance, while Quick Ratio and Debt to Equity Ratio show no significant influence. These findings indicate that the efficiency of receivables management and the utilization of equity capital play a dominant role in improving the financial performance of PT. PLN (Persero).
The Effect of Temperature on Filtration Loss and Mud Cake on The Concentration of Corn Starch Using the KCl-Polymer Sludge System fira, Safira Azzahra; Lestari; Samura, Lisa; Nugrahanti, Asri; Kartini, Rachmi
Journal of Earth Energy Science, Engineering, and Technology Vol. 6 No. 2 (2023): JEESET VOL. 6 NO. 2 2023
Publisher : Penerbitan Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jeeset.v6i2.17685

Abstract

Drilling mud is a type of fluid that can help smoothing a drilling. The function of the drilling mud in the drilling process is to lift the drilling cutting. In this laboratory research, corn starch was used as a substitute for starch to reduce filtration loss. Corn starch is made by cleaning, drying, grinding, and sieving. The purpose of this research is to make mud with the addition of corn starch. its effect on filtration loss and mud cake at two temperature conditions. In this study the use of corn starch to be mixed into the mud with concentrations of 3 grams, 5 grams, 7 grams, 9 grams, and 11 grams. Accordingly, it can be seen which mud composition complies with the standard drilling mud specifications. Laboratory test results showed that the addition of corn starch additives caused a decrease in filtration loss for each difference in concentration and temperature. With the addition of 11 grams of corn starch, filtration loss decreased from 6.2 ml to 4.4 ml at 80°F, and it decreased from 5.2 ml to 3.9 ml at 200°F. In addition, corn starch additives cause the thickness of the mud cake formed to decrease. At a temperature of 80 oF the thickness of the mud cake decreased from 0.76 mm to 0.46 mm, while at a temperature of 200 oF it decreased from 0.62 to 0.42 mm. Based on the research results, corn starch additives and temperature influence changes in filtration loss and mud cake.
Etika Kepemimpinan Islam dan Fenomena Nepotisme: Studi Kualitatif atas Kebijakan Khalifah Utsman bin Affan Fitriyani; Achmad Maftuh Sujana; Lestari; Muhamad Wildan Septiana; Putra Panjalu
Journal of Education, Cultural and Politics Vol. 5 No. 3 (2025): Thirteenth Edition
Publisher : Departemen Pendidikan Kewarganegaraan dan Ilmu Hukum Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jecco.v5i3.884

Abstract

Penelitian ini membahas tentang etika kepemimpinan Islam dan fenomena nepotisme pada masa Khalifah Utsman bin Affan dengan menggunakan metode studi pustaka (library research) dan pendekatan kualitatif deskriptif. Fokus penelitian ini adalah untuk mengkaji tuduhan nepotisme yang diarahkan kepada Utsman serta menganalisisnya berdasarkan prinsip-prinsip etika kepemimpinan dalam Islam seperti keadilan (al-‘adl), amanah (al-amānah), dan musyawarah (asy-syūrā). Data diperoleh dari berbagai literatur klasik dan modern yang relevan, termasuk kitab sejarah, jurnal ilmiah, dan sumber normatif Al-Qur’an serta Hadis. Hasil penelitian menunjukkan bahwa kebijakan Utsman dalam mengangkat kerabatnya bukanlah bentuk nepotisme negatif, melainkan keputusan rasional dan strategis yang didasari oleh pertimbangan kompetensi, loyalitas, serta tanggung jawab terhadap kestabilan pemerintahan Islam. Tuduhan nepotisme terhadap beliau lebih bersifat politis dan berakar pada konflik sosial yang dimanfaatkan oleh pihak-pihak tertentu untuk memecah persatuan umat Islam.
PENINGKATAN KEMAMPUAN BERPIKIR KREATIF MELALUI PENDEKATAN SCIENTIFIC APPROACH BERBANTUAN PUZZLE JIGZAW Sulistyawati, Hermin; Lestari; Eko Wahyuni, Dwi; Sudarmiani
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 01 (2026): Volume 11 No. 01 Maret 2026
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i01.40289

Abstract

This study aims to improve students' creative thinking skills through the use of the Scientific Approach assisted by jigsaw puzzles. The method used is Classroom Action Research (CAR) which is implemented in two cycles, including the planning stage, action implementation, observation, and reflection. The research subjects are students at one level of education. Data collection techniques are carried out through observation and documentation. The results of the study indicate that the use of the Scientific Approach assisted by jigsaw puzzles can improve students' creative thinking skills, as indicated by an increase in creativity indicators in each cycle. Thus, this approach is considered effective for application in learning.
PENINGKATAN KARAKTER KREATIF DAN MANDIRI MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE KELOMPOK INVESTIGASI Lestari; Malawi, Ibadullah; Sudarmiani
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 01 (2026): Volume 11 No. 01 Maret 2026 Public
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i01.40467

Abstract

The background of this study is that students in group B2 of Tunas Rimba Madiun Kindergarten have not achieved their maximum creative and independent character, character learning is carried out conventionally and through verbal and instructional delivery of values. This study aims to describe and analyze the implementation of the investigation group learning model in improving creative and independent character. This study uses a qualitative approach with the type of Classroom Action Research and is carried out in 2 cycles. Data collection techniques use observation and documents. The results of the study show that students' creative and independent character can be improved through the investigation group learning model. Creative character is at a percentage of 55% and increases to 80% in cycle II. While the independent character in cycle I has a percentage of 58% increasing to 87% in cycle II. Thus, the achievement of completeness is in accordance with the performance indicators reaching 80%. The investigation group learning model can improve creative and independent character in students in group B2 of Tunas Rimba Madiun Kindergarten.
Co-Authors Achmad Maftuh Sujana Adam Saleh Afifa Nadiratun Najjah Ahmad Sidik Pramono Alya Khalisa Nadira Anirotun Nisa Annis Alfaina Ari Susanti Arif Wicaksono Asmirani Alam Asnifa, Siti Asri Nugrahanti Asri Nugrahanti, Asri Atty Erdiana Aulia Ayu Dyah Bambang Santoso Christy Paramitha Defa Rizky Pratama Dennisa Yuniaslihah Desliyadi, Zahra Ramadhania Dina Yusdiana Dalimunthe Diyan Lestari Doktoralina, Caturida Meiwanto Dwi Ramadanti Dwi Suryahartati Edy Suryadi Eka Putri, Luthfia Eko Wahyuni, Dwi Ella Amanda Putri Engrith G Leunupun Farid Firdaus, Muhammad Fatimah Kamaruddin, Sitti Fauzan A. Sangadji Ferdian, Muhammad Fiqih Ferra Hendrawati fira, Safira Azzahra Fitri Novia Fitriyani Harianja, Paul Harmoko Hendra Wibawa Hilmi, Masdar Husni Waskito Hutagalung, Endang Romauli Amen Imam Solehudin Irfan Afriantoro Irwandi Ismail Joosten Joosten Juli Resdianto Juliana Juni Erpida Nasution Kadarusman, Sunarto Kartini, Rachmi Kharisma Widiyarti Kurniati, Ratnah Lusiana Ari Tri Wardani M. Mustaqim Madubun, Fenty Madelin Malawi, Ibadullah Mareta, Sigit Maskur Masyitah Noviyanti Muflihanah Muhamad Wildan Septiana Muhammad Fakhrizal Muhammad Iqbal Muhammad Khoirul Imam Muhammad Nurhamsyah Muhammad Ridha Alhamdani Muhammad Robi Purwanto Muhsinin, Muhammad Muli Prima Aldi M Mutisari, Dewi Muttaqin, Ridwan Maf'ul Neneng Desi Susanti Nurhamsyah, Muhammad Nurhamsyah Nuril Amri Ependi O'i Prasesti Ofan Satria Pandu Winata, Bayu Peri Irawan Puri Wijayanti, Puri Purwanta Puspa Indah Hayati Putra Panjalu Putri Caesar, Athifa Rachmanita Rachmi Kartini Rahma Jan Raisma Nadhifa Rani Ramadina Rasyidi Reiwuty, Jafrandi J. Reni Ramadhina Rina Setyaningsih Rini Sulistiyowati Rudiyono Safira Azzahra fira Samura, Lisa Sastra, Felia Gracia Selin Sigit Sugiarto Silvia Zunita Sintia Dewi Solihuddin Harahap Suci Aulia Sudarmiani Sulistyawati, Hermin Supadi, Ari Suryaningrum, Sumarah Syaiful Muazir Tambunan, Ucok Prima Tapaul Rozi Tika Mandasari Triwibowo, Cecep Triwibowo Wahyuni, Efa Widiana, Ilvi Nur Wihardjo, Lukas Wijanti, Puri Windarto Windarto Yolanda Apriliani