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All Journal Primary: Jurnal Pendidikan Guru Sekolah Dasar Jurnal Teknologi Informasi dan Ilmu Komputer IQRO: Journal of Islamic Education Jurnal Ilmiah Keperawatan (Scientific Journal of Nursing) Jurnal Sistem Teknik Industri Jurnal Dinamika Ekonomi Syariah Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Jurnal Pendidikan Jasmani (JPJ) Wasilatuna: Jurnal Komunikasi dan Penyiaran Islam Humantech : Jurnal Ilmiah Multidisiplin Indonesia Journal of Social And Economics Research Jurnal Ilmu Multidisplin International Journal of Learning Reformation in Elementary Education Jurnal Abdimas Sosek (Jurnal Pengabdian dan Pembardayaan Masyarakat) Jurnal Cendekia : Media Komunikasi Penelitian dan Pengembangan Pendidikan Islam Jurnal Ilmiah Akuntansi Pancasila (JIAP) kawanad Al-Musthafa: Jurnal Kependidikan dan Keilmuan Berbasis Islam Academic Journal of Islamic Principles and Philosophy journal of social and economic research JSSF : Journal of Sport Science and Fitness Jurnal Sinergi Manajemen Journal of Islamic Education Indonesian Journal of Social Science and Education EDUTECH
Wildan
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Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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PENGARUH LIKUIDITAS, LEVERAGE DAN PROFITABILITAS TERHADAP NILAI PERUSAHAAN PADA PERUSAHAAN SEKTOR INFRASTRUKTUR YANG TERDAFTAR DI BURSA EFEK INDONESIA PERIODE 2018-2022 wildan; Munira, Mira; Astuti, Tri
Jurnal Ilmiah Akuntansi Pancasila (JIAP) Vol. 4 No. 1 (2024): Maret
Publisher : Fakultas Ekonomi dan Bisnis Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/jiap.v4i1.6340

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh likuiditas, leverage, dan profitabilitas terhadap nilai perusahaan dalam sektor infrastruktur yang terdaftar di Bursa Efek Indonesia selama periode 2018-2022. Metode pengambilan sampel menggunakan purposive sampling, yang menghasilkan data dari 11 perusahaan infrastruktur, dengan total 55 data selama lima tahun. Data yang digunakan bersifat sekunder. Analisis data dilakukan menggunakan perangkat lunak Eviews versi 12. Temuan penelitian menunjukkan bahwa likuiditas memiliki pengaruh positif yang signifikan terhadap nilai perusahaan, sementara leverage memiliki pengaruh negatif yang signifikan terhadap nilai perusahaan. Di sisi lain, profitabilitas tidak memiliki pengaruh positif yang signifikan terhadap nilai perusahaan. Kata Kunci: Likuiditas, Leverage, Profitabilitas, dan Nilai Perusahaan This research aims to determine the effect of liquidity, leverage and profitability on the value of companies in the infrastructure sector listed on the Indonesia Stock Exchange during the 2018-2022 period. The sampling method uses purposive sampling, which produces data from 11 infrastructure companies, with a total of 55 data for five years. The data used is secondary. Data analysis was carried out using Eviews software version 12. Research findings show that liquidity has a significant positive influence on company value, while leverage has a significant negative influence on company value. On the other hand, profitability does not have a significant positive influence on company value. Key words: Liquidity, Leverage, Profitability, and Company Value
ANALYSIS OF SUPERVISORS’ PERFORMANCE IN APPLYING THEIR MAIN RESPONSIBILITIES AND FUNCTIONS IN ELEMENTARY SCHOOLS Muhamad Zaini; Nashuddin; Wildan
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol. 12 No. 1 (2023): February
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/jpfkip.v12i1.9253

Abstract

This paper reports the performance of supervisors in terms of their main duties, functions, and roles in elementary schools. The research uses a qualitative approach. Data were collected through interviews, observation, and documentation. The research location wasat Cluster VII, Kopang sub-district in Central Lombok. Informants in the research involvedschool supervisors, school principals, teachers, operators, and the Educational Government Office. The results of the research indicate the performance of supervisors is seen from the main tasks of supervisors in elementary school at Cluster VII Kopang that is carried out through several stages of activities. They are compiling and implementing a supervisory program, evaluating the results of program implementation, and conducting professional guidance and training for teachers and or school principals. The role of supervisors seen from their performance is to monitor learning planning and conduct coaching and training for teachers and school principals. The main duty of supervisors based on factors that have an impact on their performance is to supervise, either academically or managerially. The role of supervisors based on factors that have an impact on their performance is that there are supporting and inhibiting factors in applying their role as school supervisors. Supporting factors look like a good response from principals, teachers, and other staff in the school. While the inhibiting factor is that there are still teachers who are afraid to get a supervisor’s supervision because of the lack of preparation for learning administration they have.
Implementasi Media Audio Visual Dalam Meningkatkan Kemampuan Berpikir Kritis Siswa Pada Pembelajaran Akidah Akhlak Abdillah, Syafri Royyan; Laili Sulistiani; Lubna; Wildan
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 6 No. 1 (2025): Februari
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v6i1.1532

Abstract

Penelitian ini bertujuan untuk menganalisis implementasi media pembelajaran dalam meningkatkan kemampuan berpikir kritis siswa dalam pembelajaran aqidah akhlak di sekolah. Secara khusus, penelitian ini membahas seberapa baik kemampuan berpikir kritis siswa meningkat dengan bantuan media. Latar belakang penelitian ini bermula dari rendahnya motivasi dan kurangnya aktivitas kelas dalam pembelajaran aqidah akhlak, karena pembelajaran selalu menggunakan metode konvensional. Penelitian ini menggunakan metode kualitatif, melalui observasi dan wawancara di kelas X MA NWDI Putri Narmada. Hasil penelitian menunjukkan bahwa (1) media audio-visual yang digunakan dalam pembelajaran aqidah akhlak adalah smart TV dan guru menggunakan video pembelajaran sebagai dasar pembelajaran. (2) Media audio-visual ini memiliki peran yang cukup besar bagi siswa dalam memahami pelajaran, serta menarik. Siswa diminta untuk berpikir kritis dalam menyimpulkan isi pelajaran dari apa yang telah mereka amati.
PENGARUH CITRA MEREK DAN PROMOSI TERHADAP MINAT BELI KONSUMEN PRODUK SKINCARE WARDAH DI SUKABUMI Solihin, rRadus; Wildan; Ruswandi, Wawan
Indonesian Journal of Social Science and Education (IJOSSE) Vol. 2 No. 1 (2026): Vol 2 No 1: Edisi Januari 2026
Publisher : JCI Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62567/ijosse.v2i1.1926

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh citra merek dan promosi terhadap minat beli konsumen produk skincare Wardah di Kota Sukabumi dengan pendekatan kuantitatif asosiatif. Sampel terdiri dari 97 responden dengan kriteria berusia minimal 17 tahun dan pernah menggunakan produk Wardah, yang datanya dikumpulkan menggunakan kuesioner skala Likert dan dianalisis melalui berbagai uji statistik. Hasil penelitian menunjukkan bahwa citra merek berpengaruh positif namun tidak signifikan terhadap minat beli, sementara promosi berpengaruh positif dan signifikan. Ketika diuji secara simultan, kedua variabel tersebut berpengaruh signifikan dengan koefisien determinasi 25,8%, yang berarti keduanya hanya menjelaskan sebagian kecil variasi minat beli. Temuan ini mengindikasikan bahwa strategi promosi yang menarik dan konsisten adalah faktor utama dalam meningkatkan minat beli, sedangkan citra merek perlu diperkuat untuk memberikan dampak yang lebih besar
Efektifitas Pemanfaatan Benda Sekitar Sebagai Sumber dan Bahan Pembelajaran PAI di SDN 1 Pengadang Hirkan; Lubna; Wildan
IQRO: Journal of Islamic Education Vol. 8 No. 3 (2025): DESEMBER 2025
Publisher : Prodi Pendidikan Agama Islam FTIK IAIN Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/iqro.v8i3.8496

Abstract

Penelitian ini bertujuan untuk mengetahui efektifitas pemanfaatan benda sekitar sebagai sumber dan bahan pembelajaran PAI. Penelitian ini menggunakan pendekatan kualitatif phenomenologi untuk membangun makna berdasarkan data-data lapangan. Tehnik pengumpulan data menggunakan wawancara, observasi dan dokumentasi, sedangkan analisis data menggunakan flow Model dari Milles dan Hubermant. Hasil penelitian menunjukkan bahwa penggunaan benda sekitar sebagai sumber dan bahan belajar PAI  terbukti efektif dan efesien dalam meningkatkan kualitas pembelajaran. Pemanfaatan benda sekitar sebagai sumber dan bahan pembelajaran terbukti memperkuat prinsip-prinsip Islam, meningkatkan ketertarikan dan semangat belajar, mengembangkan kretivitas dan mempermudah pemahaman siswa dalam memahami konsep abstrak dalam materi PAI. Pemanfaatan benda sekitar juga berdampak pada internalisasi nilai nilai keislaman pada siswa yang terimplementasi dalam kehidupan sehari-hari.
Forecasting Demand for Cardboard Boxes Using Some Forecasting Method at PT XYZ Gozali, Lina; Wildan; Sukania, I Wayan; Ali, Ahad; Susanto, Sani
Jurnal Sistem Teknik Industri Vol. 28 No. 1 (2026): JSTI Volume 28 Number 1 January 2026
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v28i1.22252

Abstract

In the manufacturing sector, accurate demand forecasting is essential for effective material planning and inventory management. PT. XYZ, a company specialising in the production of corrugated carton boxes, currently faces challenges aligning raw material procurement with market demand due to the use of subjective, non-systematic forecasting methods. This research proposes applying statistical forecasting techniques to develop a more reliable and automated forecasting system. The study utilises historical monthly sales data collected over a one-year period, which are analysed using time series forecasting methods. The models are assessed based on key forecasting error metrics, including mean absolute deviation, mean squared error, and mean absolute percentage error. The model construction, data processing, and visualisation, thereby improving efficiency and reducing manual intervention. The findings reveal that combining seasonal statistical models with programming tools enhances forecast accuracy and supports data-driven decision-making within the organisation. This forecasting system can assist the planning division of PT. XYZ is optimising raw material allocation, reducing excess inventory, and preventing material shortages. In conclusion, the study recommends that PT. XYZ implements the decomposition forecasting model as a practical solution for improving the quality of its sales data. The research contributes to the development of forecasting systems tailored for industrial environments with fluctuating, seasonal demand.
The Influence of Experimental Methods on NaturalScience Learning Outcomes Wildan
Education Studies and Teaching Journal (EDUTECH) Vol. 1 No. 1 (2024): Education Studies and Teaching Journal (EDUTECH)
Publisher : Penelitian dan Pengembangan Ilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62207/sr30x492

Abstract

The purpose of this study was to determine the effect of the experimental methodon the learning outcomes of Natural Science in Class V students at MI Ash-ShobirinSamarinda and to find out how much influence the application of the experimentalmethod had on learning outcomes in Science in Class V students at MI Ash-ShobirinSamarinda. This study uses a quantitative approach with a quasi-experimentalresearch design. Data collection techniques using tests, observation anddocumentation. The test is used to determine student learning outcomes on theapplication of the experimental method. Observation is used to observe theteacher's ability to use the experimental method. And documentation is used fordata collection related to research. The variables in this study consisted of variableX experimental method and variable Y learning outcomes from science learning.The sample in this study were all fifth grade students at MI Ash-ShobirinSamarinda, totaling 45 people. The experimental class consisted of 23 students andthe control class consisted of 22 students. The data validity technique uses validityand reliability tests. The data analysis technique uses an independent T-test. Theresults obtained from the independent t-test in the experimental group against thecontrol group showed a significance value of 0.013 less than 0.05. Then it is statedthat Hₐis accepted and H₀ is rejected. It can be concluded that there is an effect ofthe use of the Experimental Method on the learning outcomes of natural scienceon single and mixed substances in class V students at MI Ash- Shobirin Samarinda.
Arsitektur Mesh 6G-IoT Menggunakan Intelligent Reflecting Surfaces (IRS) untuk Optimasi Sinyal di Area yang Sulit Dijangkau Wildan
Jurnal Teknologi Informasi dan Ilmu Komputer Vol 13 No 2: April 2026
Publisher : Fakultas Ilmu Komputer, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25126/jtiik.132

Abstract

Perkembangan jaringan 6G diproyeksikan menjadi fondasi utama bagi ekosistem Internet of Things (IoT) berskala masif dengan kebutuhan cakupan yang luas, latensi sangat rendah, serta efisiensi energi tinggi. Namun, area sulit jangkau seperti pedesaan terpencil, daerah pegunungan, atau wilayah dengan banyak halangan fisik masih menjadi tantangan utama bagi operator jaringan. Di sisi lain, arsitektur jaringan mesh dan teknologi Intelligent Reflecting Surfaces (IRS) muncul sebagai kandidat kuat untuk membentuk lingkungan radio yang dapat diprogram dan memperluas jangkauan sinyal tanpa menambah daya pancar secara signifikan. Artikel ini mengusulkan sebuah arsitektur mesh 6G-IoT berbasis IRS yang dirancang khusus untuk mengoptimasi kualitas sinyal di area sulit jangkau. Kontribusi utama penelitian ini meliputi: (1) perancangan topologi mesh 6G-IoT yang memanfaatkan node IoT sebagai relay adaptif; (2) integrasi IRS sebagai “reflektor cerdas” pada titik-titik bayangan sinyal (non-line-of-sight); dan (3) formulasi model optimasi gabungan pemilihan rute mesh dan konfigurasi fase IRS untuk memaksimalkan Signal-to-Interference-plus-Noise Ratio (SINR) dan probabilitas cakupan. Hasil simulasi konseptual menunjukkan bahwa arsitektur yang diusulkan mampu meningkatkan SINR rata-rata hingga sekitar 35% dan cakupan area hingga 30% dibandingkan skema mesh tanpa IRS, serta lebih efisien energi dibandingkan pendekatan penambahan base station konvensional. Penelitian ini mengindikasikan bahwa kombinasi mesh 6G-IoT + IRS berpotensi menjadi solusi praktis untuk memperkecil kesenjangan digital di area sulit dijangkau.   Abstract The development of 6G networks is projected to become a fundamental foundation for massive-scale Internet of Things (IoT) ecosystems, characterized by wide coverage requirements, ultra-low latency, and high energy efficiency. However, hard-to-reach areas such as remote rural regions, mountainous terrains, and environments with significant physical obstructions remain major challenges for network operators. Meanwhile, mesh network architectures and Intelligent Reflecting Surfaces (IRS) have emerged as strong candidates for creating programmable radio environments and extending signal coverage without significantly increasing transmit power. This article proposes an IRS-assisted 6G-IoT mesh architecture specifically designed to optimize signal quality in hard-to-reach areas. The main contributions of this study include: (1) the design of a 6G-IoT mesh topology that leverages IoT nodes as adaptive relays; (2) the integration of IRS as “intelligent reflectors” deployed at signal shadowing (non-line-of-sight) locations; and (3) the formulation of a joint optimization model for mesh route selection and IRS phase configuration to maximize the Signal-to-Interference-plus-Noise Ratio (SINR) and coverage probability. Conceptual simulation results demonstrate that the proposed architecture can improve average SINR by approximately 35% and area coverage by up to 30% compared to conventional mesh schemes without IRS, while also achieving higher energy efficiency than traditional base station densification approaches. These findings indicate that the combination of 6G-IoT mesh networks and IRS has strong potential as a practical solution to reduce the digital divide in hard-to-reach areas.
Instructional Game Strategies in Education: A Meta-Analysis of Gamification and Game-Based Learning on Student Engagement, Motivation, and Academic Achievement Radhiani, Ahyani; Farouk Abouseada; Wildan; Kameliani
International Journal of Learning Reformation in Elementary Education Vol. 5 No. 02 (2026): Article in Press - International Journal of Learning Reformation in Elementary
Publisher : The Indonesian Institute of Science and Technology Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56741/IISTR.ijlree.001911

Abstract

This study aims to explore the effects of gamification and game-based learning on learners’ behavior, which includes academic performance, involvement, and motivation. It also analyzes the efficacy and prevalence of gamification as well as gaming-oriented learning research across diverse educational stages, regions, and scientific fields. This meta-analysis consists of 60 selected articles published between 2013 and 2023 on Scopus, ERIC, and the Web of Science, that have passed the screening process and met the predetermined criteria. Findings show that gamification generates bigger influence on learners’ engagement (0.65 [0.43, 0.87]), while game-based learning has more impact on motivation (0.46 [0.28, 0.64]) and achievement (1.09 [0.60, 1.59]). Results also indicate that the effectiveness of gamification and game-based learning is more prevalent at the university level, in South Asian countries, and in the humanities. On the contrary, research on these learning methods is more popular at the university level, in East Asian countries, and within the sciences field.
Co-Authors Abdillah, Syafri Royyan Achmad Khomaidi Ade Evriansyah Lubis Alan Alfiansyah Putra Karo Karo Ali, Ahad Andhika Wijaya Pratama Ardisia Rahma Susetyo Arifandi, Muhammad Khaeri Audya Ayuning Tyas Charles Citra Suci Mantauv Efendi, M. Harja Elondri Farouk Abouseada Hadi Hadi Hajidah Arianti, Qori Harun, Mohd. Hirkan Hj. Ummi Maskanah I Wayan Sukania Inni Nur Khalifah Jamilatul Qamariyah Kameliani Kurnati, Nana Laili Sulistiani Lina Gozali Lubna Luluk Fikri M. Yogi Riyantama Isjoni Mardahleni Mardahleni, Mardahleni Mia Muchia Desda Moh. Farid Riady Muhafid Muhamad Zaini Munira, Mira Nashuddin Pratama, Perdana Akbar Radhiani, Ahyani Rahmi Ramli Razali Ruswandi, Wawan Saiful Sani Susanto Septiawardani, Rani Siti Nurjanah Slametiningsih Solihin, rRadus Syafrizal Syafrizal Syaiful Anwar Tri Astuti Vina Amalia Hasanah Yudha Yudhistira, Dewangga Yunitri, Ninik Yusri Yusuf Yusuf Yuyut Prayuti