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All Journal R.E.M (Rekyasa Energi Manufaktur) Jurnal Journal of Geoscience, Engineering, Environment, and Technology Jurnal PAJAR (Pendidikan dan Pengajaran) Pendas : Jurnah Ilmiah Pendidikan Dasar International Journal of Community Service Learning Jurnal Pengabdian Magister Pendidikan IPA OIKOS: Jurnal Kajian Pendidikan Ekonomi dan Ilmu Ekonomi Jurnal Kejaora (Kesehatan Jasmani dan Olahraga) Piston: Journal of Technical Engineering Jurnal Speed (Sport, Physical Education, Empowerment) KIDDO: Jurnal pendidikan Islam Anak Usia Dini Economics and Digital Business Review JMPO ISTIKHLAF: Jurnal Ekonomi, Perbankan & Manajemen Syariah Iqtishaduna : Jurnal Ilmiah Mahasiswa Hukum Ekonomi Syariah Jurnal SIAR ILMUWAN TANI Journal of Trends Economics and Accounting Research International Journal Administration, Business & Organization Dharma: Jurnal Pengabdian Masyarakat SABAJAYA Jurnal Pengabdian Kepada Masyarakat Komunita: Jurnal Pengabdian dan Pemberdayaan Masyarakat Jurnal Ilmiah Mahasiswa Agrokomplek Jurnal Pengabdian Masyarakat dan Riset Pendidikan Jurnal Penelitian Pendidikan Islam Journal of Soil Quality and Management Masyarakat: Jurnal Pengabdian Schola Journal: Jurnal Ilmiah Pendidikan Dasar Canopy: Journal of Architecture Manager : Jurnal Ilmu manajemen
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Redesigning the Multi-purpose Community Hall in Petompon, Semarang Santoso, Eko Budi; Diharto; Setyowati, Wiwit; Wibowo, Ardiyan Adhi; Savanti, Fisa; Fahrudin; Hidayat, Vicky Rosyid; Fadila, Salwa Nur; Maulita, Sintia Putri
Canopy: Journal of Architecture Vol. 13 No. 2 (2024): Canopy Journal, December 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/2mqkac22

Abstract

The multi-purpose community hall is a crucial facility that fosters community activities, cultural engagement, and public services. The Petompon Sub-district Hall in Semarang requires a redesign to enhance its functionality, accessibility, and adaptability. This study presents a comprehensive approach to redesigning the hall, focusing on spatial optimization, adaptive reuse, material updates, and user-centered design principles. The results highlight the importance of integrating modern architectural practices while preserving the building's structure to create a functional and inclusive community space.
Application of The Game Based Learning Model to Increase Student Learning Participation in PJOK Learning Fauziah, Nadila Nurul; Fahrudin; Gustiawati, Resty; Ernawati, Neneng
Jurnal Master Penjas & Olahraga Vol. 6 No. 2 (2025): Jurnal Master Penjas & Olahraga (JMPO)
Publisher : STKIP Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37742/jmpo.v6i2.172

Abstract

This study aims to analyze the effectiveness of the application of the Game Based Learning (GBL) model in increasing student involvement during Physical Education, Sports, and Health (PJOK) learning. The type of research used is Classroom Action Research (PTK) which is carried out in one cycle, including the stages of planning, implementation, observation, and reflection. The research subjects were taken from SMK Bhineka Karawang which consisted of 32 students in class X TSM 1 for the 2024/2025 school year. Data was collected through questionnaires and observations to measure student participation in the learning process. The results of the study showed a significant increase in student interest and participation with an average questionnaire score of 4.56 from the Likert scale or equivalent to 90.7% (very good category). These results show that the application of Game Based Learning is able to create more active, interesting, and collaborative PJOK learning.
Active Tectonics of the Garsela Fault Utilizing Morphotectonics and Seismicity in Garut Regency, Indonesia Pristiwantoro, Rafa Nurul Zahra; Fahrudin; Widiarso, Dian Agus; Moechtar, Rio Alcanadre Tanjung; Cita, Akbar
Journal of Geoscience, Engineering, Environment, and Technology Vol. 10 No. 02 (2025): JGEET Vol 10 No 02 : June (2025)
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/jgeet.2025.10.02.20209

Abstract

Tectonic activity along active faults in Indonesia has a high potential to cause earthquakes with magnitudes greater than 6.5. This research focuses on the Garsela Fault in Garut Regency, West Java, which has a history of shallow earthquakes occuring near nationally important infrastructure. Morphotectonic analysis, Maximum Credible Earthquake (MCE) calculations, geological structure measurements, and subsurface condition assessments were conducted to determine the tectonic activity around the Garsela Fault and its fault mechanism. The analysis results show that tectonic activity in Garut Regency ranges from low to high. The Garsela Fault is divided into two segments with different fault systems: the Rakutai Segment, a normal fault (16.22 km), and the Kencana Segment, a strike-slip fault (17.33 km). MCE calculations for the Garsela Fault indicate potential maximum magnitudes of 5.42, 5.54, 6.28, and 6.54. Shallow earthquakes may produce stronger tremors in the western part of the Rakutai Segment compared to the east. In addition, earthquakes originating from the Kencana Segment may also generate tremors in the southern part of Garut Regency.
Pengaruh Citra Merek Dan Promosi Terhadap Keputusan Pembelian Pada Aplikasi Platform E- Commerce Shopee (Studi Pada Konsumen Shopee: Mahasiswa Unuja) Kulsum, Ummi; Fahrudin
ISTIKHLAF: Jurnal Ekonomi, Perbankan dan Manajemen Syariah Vol. 7 No. 2 (2025): (September 2025)
Publisher : Institut Agama Islam Yasni Bungo Jambi, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51311/istikhlaf.v7i2.864

Abstract

This study aims to analyze in depth the influence of brand image and promotion on purchase decisions on the Shopee e-commerce platform, focusing on Nurul Jadid University students. The background of the research is based on the rapid growth of e-commerce in Indonesia and the increasing competitiveness between digital platforms, where brand image and promotion are strategic factors in influencing consumers. The approach used is quantitative associative with the survey method through the distribution of online questionnaires. The research population was 4,762 students with a sample of 369 respondents, using the proportionate stratified random sampling technique. The research instruments were tested for validity and reliability with satisfactory results (r-count > r-table and Cronbach's Alpha > 0.7). Data analysis was carried out using multiple linear regression, F test, t test, and classical assumption test. The results showed that brand image and promotion simultaneously had a significant effect on purchasing decisions (F-count = 158,132; Sig = 0.000). Partially, brand image had a positive effect with a regression coefficient value of 0.337 (t-count = 6.674), while promotion had a significant effect with a regression coefficient of 0.283 (t-count = 8.736). The value of the determination coefficient (R²) of 0.464 indicates that 46.4% of the variation in purchasing decisions can be explained by both variables, while the rest is influenced by other factors. These findings confirm the power of a positive brand image, combined with innovative promotional strategies such as discounts, free shipping, interactive campaigns, and the use of influencers, to encourage consumers, especially students, to make purchasing decisions. The practical implications of this study indicate that Shopee and other digital business actors need to strengthen positive brand perceptions and increase the effectiveness of promotions to win competition in the digital era.
The Effect of Cover Glass Thickness on the Performance of Box-Type Solar Cookers: Pengaruh Ketebalan Kaca Penutup Terhadap Performa Kompor Surya Tipe Kotak Muhammad Naufal Bari; Damora Rhakasywi; Fahrudin
R.E.M. (Rekayasa Energi Manufaktur) Jurnal Vol 10 No 2 (2025): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/r.e.m.v10i2.1787

Abstract

Kompor surya memiliki potensi dalam pemanfaatan energi Surya di bidang peralatan rumah. Pancaran energi yang tidak bisa dikendalikan oleh manusia menjadikan komponen kompor yang digunakan harus dibuat optimal agar memanfaatkan energi secara maksimal. Penelitian ini membandingkan performa kompor surya ketika menggunakan ketebalan kaca penutup yang berbeda, yaitu 3mm, 5mm, 8mm. Metode yang digunakan adalah uji coba lapangan dengan kondisi stagnan dan beban memasak air 1kg. Hasil dari penelitian ini adalah penggunaan kaca ketebalan 5 mm menghasilkan suhu maksimal tertinggi, yaitu 148,25 oC dibanding ketebalan 3 mm dan 8 mm, yang masing masing mendapatkan angka 124,25 oC dan 109,5 oC pada kondisi tanpa beban, sedangkan uji coba masak menghasilkan suhu maksimal 98 oC pada 3mm, 101,25 oC pada 5mm, dan 79,5 oC pada 8mm
THE INFLUENCE OF TEACHING METHODS AND SELF CONFIDENCE ABILITY TOWARDS SCIENCE PROCESS SKILLS AT SD NEGERI 13 KOTA SERANG Yoma Hatima; Fahrudin
Jurnal PAJAR (Pendidikan dan Pengajaran) Vol. 5 No. 1 (2021): January
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/pjr.v5i1.8095

Abstract

This study sought to reveal the influence of teaching methods and self confidence ability towards science process skills. This study was conducted at the fifth grade of SD Negeri Kota Serang. The population was all students of SDN 13 Kota Serang while the samples in this study were the students from class VA and VB SDN 13 Kota Serang. The design of this study design was two-way analysis of variance (ANOVA). The results of this study were (1) there was a difference of science process skills between students who were taught by Discovery methods and students who were taught by Inquiry methods; (2) there was an interaction between teaching methods and students’ self-confidence towards the students’ science process skills; (3) students with high self confidence who were taught by Discovery methods had higher science process skills than those who were taught by Inquiry methods; and (4) students with low self confidence who were taught by Discovery methods had lower science process skills than those who were taught by Inquiry methods.
Analysis of the Influence of Customer Relationship Management on Customer Loyalty: A Case Study of Momoyo Ice Cream Fahrudin
International Journal Administration, Business & Organization Vol 6 No 3 (2025): IJABO
Publisher : Asosiasi Ahli Administrasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61242/ijabo.25.665

Abstract

This study analyzes the effect of Customer Relationship Management (CRM) on customer loyalty at Es Krim Momoyo, a growing F&B brand within an increasingly competitive market. The increasing variety of product choices and shifting consumer preferences make customer loyalty a critical factor for business sustainability, particularly for brands with impulsive buying patterns such as ice cream. In this context, CRM becomes an essential strategy for strengthening customer relationships through service quality, employee interaction, communication consistency, and the development of long-term engagement. Using a quantitative approach and survey method, this study examines how CRM is implemented at Momoyo and how it shapes customer loyalty. The findings reveal that effective CRM encourages positive customer experiences, strengthens emotional connections, and increases the likelihood of repeat purchases and recommendations. This study concludes that CRM plays a vital role in building and maintaining customer loyalty, and it should be prioritized as a strategic effort to enhance competitiveness, especially for emerging F&B brands facing intense market dynamics.
DEVELOPMENT OF ELEMENTARY MATHEMATICS USING CONCRETE TEACHING AIDS ON FRACTION ADDITION OPERATIONS FOR GRADE V STUDENTS Azis, Dul; Takyun; Fahrudin
Schola Vol. 3 No. 2 (2025): November
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/schola.v3i2.3263

Abstract

Mathematics learning on fraction addition in elementary schools still demonstrates low levels of students’ conceptual understanding. This condition is largely caused by the abstract nature of fraction concepts and the limited use of concrete learning media in classroom instruction. This study aims to develop and implement a concrete teaching aid known as the Rainbow Board to support the teaching of fraction addition for fifth-grade elementary school students. The research employed an instructional development method consisting of five stages: analysis, design, development, implementation, and evaluation. The implementation was conducted with fifth-grade students of SDN Cintamanik 02 through group-based learning activities that utilized colored fraction pieces as visual representations of fraction addition concepts. The results of the study indicate that the use of the Rainbow Board had a positive impact on students’ conceptual understanding and learning outcomes. The average student score increased from 63.85 before the use of the teaching aid to 81.15 after its implementation. These findings demonstrate that the Rainbow Board is effective in transforming abstract fraction addition concepts into concrete and meaningful learning experiences, thereby enhancing students’ understanding in elementary mathematics learning. Keywords: concrete teaching aids; rainbow board; fraction addition; elementary mathematics
PENERAPAN MESIN PENGGILING KUNYIT UNTUK PENINGKATAN PRODUKTIVITAS PADA INDUSTRI RUMAH TANGGA PRODUK OLAHAN JAMU Fahrudin; Budhi Martana; Rosali Sembiring Colia; Muhammad Rasyiid Wijaya; Althearae Nira Septin
Dharma: Jurnal Pengabdian Masyarakat Vol. 6 No. 2 (2025): November
Publisher : Universitas Pembangunan Nasional "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/dlppm.v6i2.16068

Abstract

Industri Rumah Tangga (IRT) produk olahan jamu berada di Desa Sukadami, Kecamatan Cikarang Selatan yang tergabung dalam Forum UMKM Cikarang Selatan. Permasalahan yang dihadapi pelaku IRT jamu adalah pada proses penggilingan kunyit yang masih dilakukan secara manual yaitu menggunakan peralatan yang sederhana. Tujuan kegiatan penerapan mesin penggiling ini untuk percepatan proses produksi penggilingan kunyit sebagai bahan baku pembuatan jamu, sehingga produktivitas produksi menjadi lebih tinggi. Metode yang digunakan pada kegiatan Pemberdayaan Kemitraan Masyarakat ini adalah menerapkan teknologi mesin penggiling kunyit. Tahapan kegiatan pengabdian kepada masyarakat ini, mulai dari sosialisasi, review proses penggilingan kunyit yang dilakukan selama ini, pelatihan peningkatan produktivitas penggilingan kunyit, sampai praktek penggunaan teknologi mesin penggiling kunyit. Hasil yang dicapai dari penerapan mesin penggiling kunyit adanya peningkatan produktivitas produksi yang diperoleh, yaitu  proses penggilingan 10 kg kunyit secara manual membutuhkan waktu selama 6 jam, sedangkan dengan menggunakan mesin, proses penggilingan 10 kg kunyit dapat dilakukan maksimal 1 jam.    Penggunaan mesin penggiling kunyit memberikan hasil yang maksimal, menghemat waktu, meningkatkan produksi dan efisiensi.
Analysis of Cooling Load Performance with CLTD Method Case Study: Al-Furqon Mosque Dewanto, Ramadhan Haryo; Fahrudin; Rhakasywi, Damora
Piston: Journal of Technical Engineering Vol. 9 No. 2 (2026)
Publisher : Program Studi Teknik Mesin Universitas Pamulang

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

Abstract

Thermal comfort in worship spaces is an important aspect that affects the quality of religious activities. However, intermittently occupied worship spaces, such as mosques during Jummah prayers, often experience spikes in heat load due to the accumulation of sensible and latent heat from occupants and solar radiation. This study aims to analyze the actual cooling load and determine the cooling load required to achieve a comfortable room temperature based on the Cooling Load Temperature Difference (CLTD) method. Temperature measurements were taken using data loggers at one outdoor point and nine indoor points during five Fridays between October 10 and November 7, 2025, from 11:00 a.m. to 1:00 p.m. Western Indonesian Time. Cooling load calculations were based on occupancy variations of 100, 300, and 600 people and comfort temperature targets of 23°C, 25°C, and 27°C. The results showed that the temperature in the worship hall was well above the thermal comfort limit. The actual cooling load increased significantly between 12:00 p.m. and 1:00 p.m. WIB and during peak occupancy, reaching a peak load of 570,116.3 Btu/h. To achieve a comfortable room temperature, the cooling capacity needs to be increased by 8–35%. The final capacity recommendation based on the measurements and ASHRAE standards ranges from 44–69 TR. It can be concluded that the cooling system of Al-Furqon Mosque is currently under capacity and requires increased capacity and adaptive operational strategies to achieve thermal comfort in intermittently occupied worship spaces in a tropical climate.
Co-Authors Abadi , Agung Prasetyo Adnan Zufar Haqiqi Agung Wibowo Aldy Kusuma Aliza Nuralma Althearae Nira Septin Andi Hasliyati Ike Safitri, Idris Sodikin Anggi Afrina Rambe Anton Azis, Dul Baiq Najwa Tiara Safitri Bambang Ismaya Budhi Martana Chairul Adhim Cita, Akbar Dahlan Dalimunte, Hasnan Luthfi Damora Rhakasywi Daud Em Paulia Dewanto, Ramadhan Haryo Diah Yudhawati Diharto Dikdik Fauzi Dermawan Ega Trisna Rahayu Eko Budi Santoso Ernawati, Neneng Eva Aprilia Cahya Ningsih Fadila, Salwa Nur Fauziah, Nadila Nurul Ferdy Fitria Zulhaedar Fresa Dera Ramdani Gustiawati, Resty Haerudin Hidayat, Vicky Rosyid Hukmah, Safiroh I Gusti Made Kusnarta Julkifli Kamil, Acep Bahrum Kurniasih, Anis L. Sukardi, L. Lailatus Syarifah Ledi Diana Agustin M. Rachman Waluyo M. SALEH Mansyur Srisudarso Mansyuri, M. Ikhwan Maulita, Sintia Putri Moechtar, Rio Alcanadre Tanjung Muhammad Mury Syafei Muhammad Naufal Bari Muhammad Rasyiid Wijaya Mulya, Viona Santi Mulyati Mulyati Musafir, Musafir Najib Naufal Rifki Abibreza Noviyanti, Eka Listia Nugroho, Setio Nurfajriah Padusung Pramono, Setio Pramuswara, Novita Andika Pristiwantoro, Rafa Nurul Zahra Qadaryati, Nurakhmi Rahardja, Muhammad Nurfaizi Arya Rangga Saputra Rasidi, Moh. Regita Ayu Dwietama Rika Wirasaputri Rinal Khaidar Ali Ringga, Anita Galih Riski Hidayah Rizki Amelia Rosali Sembiring Samsudin Santika Sari Savanti, Fisa Setyawan, Reddy Setyowati, Wiwit Silvia Anggraeni Soca Ar Rantisi solihah, raidatus SRI RAHAYU Sri Wahyuni Sukartono Suprananto2 Supriandi Suwardji Syahra, Aodien Syahra Maharani Tajidan, Tajidan Takyun Tazra Fiddinnia Robin Titin Sugianti Titing Suharti Tutik Handayani Ummi Kulsum Wahyu Budhi Khorniawan Wibowo, Ardiyan Adhi Widiarso Dian Agus Wijaya, Ennur Kusuma Yanti Triguna Yoga Aribowo Yoga Aribowo Yoma Hatima Zuhdiyah Matienatul Iemaaniah