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All Journal ELT Worldwide: Journal of English Language Teaching Nadwa : Jurnal Pendidikan Islam Jurnal English Education: Jurnal Tadris Bahasa Inggris Englisia Journal EDULITE: Journal of English Education, Literature and Culture Wanastra : Jurnal Bahasa dan Sastra LET: Linguistics, Literature and English Teaching Journal Language Literacy: Journal of Linguistics, Literature, and Language Teaching Journal of Economic, Bussines and Accounting (COSTING) SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Owner : Riset dan Jurnal Akuntansi AL-TANZIM : JURNAL MANAJEMEN PENDIDIKAN ISLAM Jurnal Ilmiah Ilmu Administrasi Pinisi Business Administration Review Journal of English Education and Linguistics Jurnal Jeumpa Journal of English Language and Education Jurnal Pengabdian Masyarakat (ABDIRA) Register : Journal of English Language Teaching and Learning of FBS UNIMED Newton : Networking And Information Technology DEVELOPMENT : Journal of Community Engagement MAUIZHAH JURNAL KAJIAN KEISLAMAN Jurnal Keperawatan Karya Bhakti Knowbase : International Journal of Knowledge in Database Dirasatul Ibtidaiyah Phonologie : Journal of Language and Literature JURNAL PENGABDIAN PENDIDIKAN MASYARAKAT (JPPM) Tamaddun SATUKATA: Jurnal Sains, Teknik, dan Studi Kemasyarakatan Jurnal Litek : Jurnal Listrik Telekomunikasi Elektronika Benefit : Journal of Bussiness, Economics, and Finance Lex Lectio Law Journal Jurnal Masyarakat Religius dan Berwawasan Journal of Education Religion Humanities and Multidiciplinary Karunia: Jurnal Hasil Pengabdian Masyarakat Indonesia Alfuad: Jurnal Sosial Keagamaan Journal of Innovative and Creativity JER Malik Al-Shalih MAFEBIS: Jurnal Manajemen, Akuntansi dan Bisnis Servitia: Journal of Community Service and Engagement
Zulfikar Zulfikar
Sekolah Tinggi Agama Islam Negeri Mandailing Natal
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Rancang Bangun Sistem Pendingin Otomatis Berbasis Sensor Suhu untuk Optimalisasi Pembangkit Listrik Tenaga Surya 50 Wp Fauzan, Fauzan; Radhiah, Radhiah; Cahyono, Rizqi; Maimun, Maimun; Syahroni, Muhammad; Zulfikar, Zulfikar; Hasannuddin, Teuku
Jurnal Litek : Jurnal Listrik Telekomunikasi Elektronika Vol. 23 No. 1 (2026): Jurnal Litek, Maret 2026
Publisher : Jurusan Teknik Elektro Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/litek.v23i1.95

Abstract

Penelitian ini berfokus pada Energi surya sebagai salah satu sumber energi terbarukan yang ramah lingkungan dengan emisi karbon rendah. Namun kinerja panel surya sangat dipengaruhi oleh suhu operasional. Pada kondisi optimal sekitar 25°C, panel surya mampu menghasilkan efisiensi tertinggi, sedangkan pada suhu lebih tinggi seperti 35°C terjadi penurunan kinerja akibat peningkatan pergerakan elektron dalam material fotovoltaik yang menyebabkan penurunan tegangan dan daya keluaran. Untuk mengatasi permasalahan tersebut, penelitian ini merancang sistem pendingin otomatis berbasis thermostat digital XH-W3001 yang dikombinasikan dengan sensor NTC Thermistor 3950 10K dan pompa air DC 12V. Sistem ini bekerja secara otomatis dengan mendeteksi suhu panel secara real-time, mengaktifkan pendinginan saat suhu melebihi 35°C, serta menjaga kestabilan di bawah 25°C. Hasil pengujian menunjukkan bahwa pada suhu 35°C, panel menghasilkan tegangan rata-rata 14,40 V, arus 1,50 A, daya 20,95 W, dan efisiensi 10,27%, sedangkan pada suhu 25°C diperoleh tegangan rata-rata 14,52 V, arus 1,66 A, daya 23,82 W, efisiensi 11,25%, dan optimalisasi rata-rata sebesar 11,78%. Penerapan sistem pendingin otomatis terbukti efektif dalam menjaga suhu panel tetap stabil, meningkatkan efisiensi konversi energi, mempertahankan daya keluaran, serta memperpanjang umur operasional panel dengan meminimalkan risiko kerusakan akibat paparan suhu tinggi.
Determinants of Digital Payment Adoption among University Students in Higher Education Institutions Az-Zahra, Aulia; Zulfikar, Zulfikar
Jurnal Economic Resource Vol. 9 No. 1 (2026): October - March
Publisher : Fakultas Ekonomi & Bisnis Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57178/jer.v9i1.2288

Abstract

The rapid growth of digital payment systems has transformed financial behavior among university students. The purpose of this study is to examine the effects of online shopping trends, self-control, financial literacy, impulsive buying, and saving awareness on the use of digital payments among students at the FEB UMS. This research employed a quantitative method using a structured questionnaire distributed to 117 respondents. Multiple linear regression was used with SPSS to evaluate the data. The outcomes indicate that online shopping trends, financial literacy, impulsive buying, and saving awareness significantly influence digital payment usage, while self-control shows a negative but insignificant effect. Simultaneously, all variables significantly affect the use of digital payments. These findings highlight the importance of behavioral and financial factors in shaping students’ adoption of digital payments.
Implementasi Corporate Governance dan Kualitas Informasi Keuangan Untuk Meningkatkan Nilai Perusahaan Bank Umum Konvesional Luthfah, Sanja Zakiyah; Zulfikar, Zulfikar
Jurnal Economic Resource Vol. 9 No. 1 (2026): October - March
Publisher : Fakultas Ekonomi & Bisnis Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57178/jer.v9i1.2290

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh leverage, profitabilitas, efisiensi operasional, likuiditas, dan ukuran perusahaan terhadap nilai perusahaan dengan corporate governance sebagai variabel moderasi pada bank umum konvensional yang terdaftar di Bursa Efek Indonesia periode 2018–2023. Penelitian menggunakan pendekatan kuantitatif dengan populasi seluruh bank umum konvensional di BEI. Sampel ditentukan melalui metode purposive sampling berdasarkan kriteria ketersediaan laporan keuangan yang konsisten, keterbukaan data, serta tidak mengalami merger, akuisisi, atau delisting selama periode penelitian. Data yang digunakan merupakan data sekunder yang diperoleh dari laporan keuangan tahunan resmi BEI dan telah diaudit secara independen. Analisis data dilakukan menggunakan regresi linier berganda dan Moderated Regression Analysis (MRA) dengan bantuan SPSS, yang meliputi analisis statistik deskriptif, uji asumsi klasik, uji parsial (uji t), uji simultan (uji F), serta pengujian efek moderasi melalui variabel interaksi, dengan koefisien determinasi (R²) sebagai ukuran kemampuan model. Hasil penelitian menunjukkan bahwa leverage dan profitabilitas berpengaruh positif dan signifikan terhadap nilai perusahaan, sedangkan efisiensi operasional, likuiditas, dan ukuran perusahaan tidak berpengaruh signifikan. Corporate governance terbukti memoderasi pengaruh likuiditas dengan memperkuat hubungan terhadap nilai perusahaan serta memoderasi pengaruh ukuran perusahaan dengan arah pelemahan. Temuan ini menegaskan pentingnya penerapan corporate governance yang efektif dalam meningkatkan nilai perusahaan perbankan secara berkelanjutan.
ANALISIS STRATEGIS LOKASI DAN EKSPEKTASI NASABAH TERHADAP KEPUASAN NASABAH MEMANFAATKAN ATM PT. BANK SYARIAH INDONESIA (BSI) Analysis og location strategy and Customer Expectations on customer satiffaction using ATM of PT. Bank Syarih Indonesia (BSI) Maulida Putri, Eva; Zulfikar, Zulfikar; Italina, Cut
MAFEBIS: Jurnal Manajemen, Akuntansi dan Bisnis Vol 4, No 1 (2026): JANUARI 2026
Publisher : Fakultas Ekonomi Universitas Jabal Ghafur, Sigli. Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47647/mafebis.v4i1.3261

Abstract

ABSTRAK Penelitian ini bertujuan untuk menganalisis strategis lokasi dan ekspektasi nasabah terhadap kepuasan nasabah. Sampel dalam penelitian ini 100 orang nasabah, data dikumpulkan melalui kuesioner, analisis data menggunakan regresi linier berganda. Hasil penelitian diperoleh nilai koefisien korelsisebesar 65% dapat memberikan pengertian ada hubungan antara strategis lokasi dan ekspektasi nasabah dengan kepuasan nasabah. Sedangkan koefisien diterminasi sebesar 42,3% dapat menjelaskan pengertian, ada pengaruh yang signifikan antara faktor strategi lokasi dan ekspektasi nasabah terhadap kepuasan nasabah. Pengaruh variabel strategi lokasi dan ekspektasi nasabah sebesar 42,3% berpengaruh secara siginifikan terhadap target kepuasan nasabah, sedangkan selebihnya 57,7% dipengaruhi oleh faktor lain diluar dugaan persamaan ini. Uji F dalam penelitian ini diperoleh F-hitung sebesar 35.518 dan F-tabel pada tingkat kepercayaan 05%.Dengan demikian dapat diambil kesimpulan bahwa penelitian ini menerima hipotesis Ha dan Menolak hipotesis Ho. Kata Kunci: Strategis Lokasi, Ekspektasi Nasabah dan Kepuasan Nasabah
Implementasi Transformasi Digital Kecerdasan Buatan Dan Internet Of Thing (IoT) Terhadap Minat Beli Online Pada Gerabah Mini Daerah (GRAMIDA) Kec Pidie Kab Pidie Mafrawi, Mahlil; Zulfikar, Zulfikar; Fakhrurrazi, Fakhrurrazi
MAFEBIS: Jurnal Manajemen, Akuntansi dan Bisnis Vol 4, No 1 (2026): JANUARI 2026
Publisher : Fakultas Ekonomi Universitas Jabal Ghafur, Sigli. Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47647/mafebis.v4i1.3252

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh transformasi digital, kecerdasan buatan (Artificial Intelligence), dan Internet of Things (IoT) terhadap minat beli online pada UMKM Gerabah Mini Daerah (GRAMIDA) di Kecamatan Pidie, Kabupaten Pidie. Ketiga variabel independen tersebut diharapkan dapat memberikan kontribusi terhadap peningkatan perilaku konsumen konsumen melalui kanal digital. Pendekatan penelitian yang digunakan adalah kuantitatif dengan teknik pengumpulan data berupa kuesioner yang disebarkan kepada 117 responden, ditentukan menggunakan rumus populasi yang tidak diketahui . Data dianalisis dengan regresi linier berganda disertai uji validitas, reliabilitas, uji t, uji F, dan koefisien determinasi . Hasil analisis menunjukkan bahwa transformasi digital dan IoT berpengaruh signifikan terhadap minat beli online, sedangkan kecerdasan buatan tidak menunjukkan pengaruh yang signifikan secara parsial. Secara simultan, variabel ketiga berkontribusi signifikan terhadap minat beli online. Internet of Things menjadi faktor paling dominan dengan koefisien regresi tertinggi. Koefisien determinasi (Adjusted R²) sebesar 0,775 menunjukkan bahwa 77,5% variasi minat beli online dipengaruhi oleh ketiga variabel independen tersebut, sedangkan sisanya 22,5% dipengaruhi oleh faktor lain di luar model.
REKONSTRUKSI PERTANGGUNGJAWABAN PIDANA DALAM TINDAK PIDANA PERTANAHAN DI INDONESIA Zulfikar, Zulfikar; Ayu, Rizky
Lex Lectio Law Journal Vol 4, No 2 (2025)
Publisher : Sekolah Tinggi Ilmu Hukum Graha Kirana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61715/jll.v4i2.127

Abstract

The increasing number of criminal acts in the land sector, such as land grabbing, falsification of land documents, and abuse of authority by land officials, demonstrates systemic weaknesses in Indonesia’s land law and its enforcement, resulting in legal uncertainty and a sense of injustice for lawful land right holders. This study aims to analyze: first, the regulation and implementation of criminal liability for land-related offences in Indonesian positive law and their relevance to legal certainty; second, the factors that hinder the optimal enforcement of criminal liability in handling land crimes; and third, the ideal reconstruction of criminal liability that can more effectively ensure equitable legal certainty. The research employs a normative legal method with a descriptive-analytical character, using statute and case approaches to examine the Basic Agrarian Law, the Criminal Code/Law No. 1 of 2023, sectoral land regulations, and court decisions on land-related criminal cases. The findings reveal that although the normative basis for criminal liability and the instrument of legal certainty through land registration are formally available, their implementation is constrained by fragmented and insufficiently specific offence formulations, limited capacity and weak coordination between law enforcement agencies and land administration bodies, as well as a strong culture of informal dispute settlement that neglects effective restoration of victims’ rights. This article proposes a reconstruction of criminal liability that emphasizes the establishment of a specific category of land-related offences, strengthening the capacity and guidelines for law enforcement, and integrating criminal judgments with administrative measures and a digital land information system as prerequisites for realizing equitable legal certainty for land right holders in Indonesia.
THE EFFECT OF SUSTAINABILITY REPORTING, FOREIGN OWNERSHIP, LEVERAGE, AND PROFITABILITY ON COMPANY VALUE Katresnan, Prawita Lestari Ning; Zulfikar, Zulfikar
Journal of Economic, Bussines and Accounting (COSTING) Vol. 9 No. 1 (2026): COSTING : Journal of Economic, Bussines and Accounting
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/xbejra42

Abstract

This study aims to examine the effect of sustainability reporting (SR), foreign ownership (FO), leverage (LEV), and profitability (ROA) on firm value in manufacturing companies listed on the Indonesia Stock Exchange (IDX) during 2021–2023. The research employs a quantitative associative approach using secondary data obtained from annual reports and financial statements. Samples were selected purposively based on listing consistency, completeness of financial statements, and availability of relevant variables. Data analysis was conducted using multiple linear regression in SPSS, supported by classical assumption tests and hypothesis testing (F-test, t-test, Adjusted R²). The results indicate that sustainability reporting disclosure has a positive and significant effect on firm value, suggesting that comprehensive SR information enhances company reputation and investor confidence. Profitability (ROA) and leverage (LEV) also have a positive and significant impact, supporting asset efficiency, earnings performance, and the trade-off theory in debt management. In contrast, foreign ownership does not significantly affect firm value, indicating relatively passive involvement of foreign investors. The study is limited by its observation period, focus on the manufacturing sector, and a limited set of variables, so future research is recommended to expand the scope of sectors, periods, and variables.
Development Of an Attendance System Using Rfid Based On The Internet of Think Sujono, Sujono; Siswoyo, Tri; Zulfikar, Zulfikar
NEWTON: Networking and Information Technology Vol. 5 No. 3 (2026): February
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/newton.v5i3.6101

Abstract

The attendance system is an important component in the world of education to monitor student attendance regularly and accurately. However, manual attendance methods that are still widely used, such as recording in books, have various disadvantages such as prone to recording errors, data manipulation (absenteeism), and making the attendance recapitulation process difficult. This research aims to develop an automatic attendance system using Radio Frequency Identification (RFID) technology integrated with the Internet of Things ( IoT ). This system is designed so that the attendance recording process can be carried out automatically, in real-time, and directly stored in a web-based database. The system development method uses a prototyping approach, with stages of communication, quick planning, quick design, construction, and feedback from users. The hardware used includes ESP32, MFRC-522 RFID module, 16x2 LCD, buzzer, and push button. While the software is built using PHP Native, MySQL, and Arduino IDE. The system has three main modes, namely Data Add Mode, Opt-In Mode, and Opt-Out Mode. Attendance data will be sent directly to the server and can be accessed by teachers or officers through the web dashboard. The test results using the black box method show that the system is running according to the expected function. The implementation of this system has been proven to improve the efficiency and accuracy of recording student attendance, as well as reduce the administrative burden on the school. The system also has the potential to be further developed with notification features or integration into other academic
Pengaruh Motivasi Kerja dan Lingkungan Kerja Terhadap Kinerja Pegawai Politeknik Negeri Ujung Pandang Zulfikar, Zulfikar; Serang, Serlin; Labbase , Ilham
Benefit: Journal of Bussiness, Economics, and Finance Vol. 4 No. 2 (2026): BENEFIT: Journal Of Business, Economics, and Finance
Publisher : Lembaga Penelitian Dan Publikasi Ilmiah (lppi) Yayasan Almahmudi Bin Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstrak  Penelitian ini bertujuan untuk menganalisis pengaruh motivasi kerja dan lingkungan kerja terhadap kinerja pegawai pada Politeknik Negeri Ujung Pandang. Penelitian ini menggunakan pendekatan kuantitatif dengan metode survei melalui penyebaran kuesioner kepada 65 responden yang dipilih dari populasi sebanyak 140 pegawai. Teknik analisis data yang digunakan meliputi uji validitas, uji reliabilitas, analisis regresi linear berganda, uji t, uji F, dan koefisien determinasi (R²). Hasil penelitian menunjukkan bahwa motivasi kerja berpengaruh positif dan signifikan terhadap kinerja pegawai dengan nilai koefisien regresi sebesar 0,595 dan tingkat signifikansi < 0,001. Sementara itu, lingkungan kerja tidak berpengaruh signifikan terhadap kinerja pegawai dengan nilai signifikansi sebesar 0,337, meskipun memiliki hubungan positif. Secara simultan, motivasi kerja dan lingkungan kerja berpengaruh signifikan terhadap kinerja pegawai dengan nilai F hitung sebesar 9,430 dan signifikansi < 0,001. Nilai koefisien determinasi menunjukkan bahwa kedua variabel independen mampu menjelaskan sebesar 23,3% variasi kinerja pegawai, sedangkan sisanya dipengaruhi oleh faktor lain di luar model penelitian. Kesimpulan penelitian ini menegaskan bahwa motivasi kerja merupakan faktor dominan dalam meningkatkan kinerja pegawai, sedangkan lingkungan kerja belum menjadi faktor penentu utama dalam konteks penelitian ini. Oleh karena itu, organisasi perlu memprioritaskan strategi peningkatan motivasi kerja untuk mendorong optimalisasi kinerja pegawai. Kata kunci: motivasi kerja, lingkungan kerja, kinerja pegawai
Pelatihan Penulisan Buku dan Publikasi Ilmiah Berbasis Riset melalui Pemanfaatan Mendeley bagi Dosen FKIP Universitas Almuslim Kaifan, Andrian; Gani, Fauzi A.; Bakhtiar, Bakhtiar; Kurniati, Kurniati; Almawardi, Almawardi; Zulfikar, Zulfikar; Miswar, Khairul
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 6, No 2 (2026): Abdira
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v6i2.1781

Abstract

This community service program aimed to enhance academic writing competencies in research-based book writing and scientific publication through the use of Mendeley reference management software. The training was conducted by the Faculty of Teacher Training and Education, Universitas Almuslim, on February 5, 2026, involving 120 lecturers and students. The program covered research-based book development, IMRAD-structured article writing, publication strategies, and hands-on Mendeley training. The methods included lectures, discussions, practical sessions, and satisfaction questionnaire evaluation. The results indicated a very high satisfaction level, with an average score of 4.74 out of 5.00. The training effectively improved participants’ understanding of academic writing structures and reference management skills. Continuous writing clinics are recommended to sustain academic publication productivity.
Co-Authors - Fakhrurrazi AA Sudharmawan, AA Abdullah Abdullah Afdianda, Afdianda Agus wiyanto Ahmad Faisal Ahmad Mafaid Aliun, Fatimah Wahab Almawardi, Almawardi Andrian Kaifan Asra Ayu, Rizky Az-zahra, Aulia A’zizah A’zizah A’zizah, A’zizah Bahagia Bahagia Bakhtiar Bakhtiar Baning R. Cahyono, Rizqi Cut Tarri Aulia Cut Tarri Aulia Destiyana, Sherly Dina Syarifah Nasution Dina Syarifah Nasution Erawadi Erawadi, Erawadi Eugenia, Tabitha Freya Kalila Fauzan . Fernelia, Azzila Gani, Fauzi A. Gultom, Fakhrian Arsyam Hambali Hambali Harahap, Dinda Sarmita Hasannuddin, Teuku Hasibuan, Apriyanti Hasibuan, Sri Wahyuni Hery Widijanto Isdarianti, Novi Lidya Iskandar Iskandar Italina, Cut Jamaluddin Jamaluddin Jhon Tyson Pelawi Jhon Tyson Pelawi, Jhon Tyson Joel Mouriyaris Kasman Kasman Katresnan, Prawita Lestari Ning Kurniati Kurniati Labbase , Ilham Laisa Liza Luthfah, Sanja Zakiyah Mafaid, Ahmad Mafrawi, Mahlil Mahdinursyah Mahdinursyah, Mahdinursyah Maimun Maimun Mariana Mariana Masri Masri Maulana Ahsan Fadhail Maulida Putri, Eva Maulina, Isra Mayanto, Akis Miswar, Khairul Mohamad Syafri Muarrif, Samsul Muhammad Danil, Muhammad Muhammad Luthfi Muhammad Syahroni Muis Muis, Muis Mulyadi Mulyadi Muslina Muslina, Muslina Najwanadia, Vainaya NASUTION, DINA SYARIFAH Nur Anwar, Nur Nur Haira Nur, Makmur Jaya Prima Saputra, Rinaldi Pulungan, Nurhajjah Putra, Dinda Syufradian Putri, Wellya Radhiah, Radhiah Rahmaniar Rahmaniar, Rahmaniar Resdilla Pratiwi RINA MAYANGSARI Rinaldi Prima Saputra Rizal S, Muh. Rizky, Hapidatul Zakiyah Saiful Akmal salam, alfu Sandriani, Pipit Sarmadan Pohan Sekar Sudesmi, Ni Nyoman Serlin serang Setiadi, Fadlan Masykura Shobikah, Nanik Siswoyo, Tri Sri Wahyuni Hasibuan Sri Winarsih Ramadana Sufrizal, Sufrizal Sujono Sujono, Sujono Suriyati ., Suriyati Suryadi Suryadi Syafira, Febi Rahman Syarifah, Dina Teuku Zulfikar Wibisana, Muh. Isna Nurdin Wiwit Aditama Zahra, Wilanda Zubaidah R, Zubaidah