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All Journal e-Jurnal Arus Elektro Indonesia ROTOR: JURNAL ILMIAH TEKNIK MESIN Dinamisia: Jurnal Pengabdian Kepada Masyarakat SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan International Journal of Social Science and Business Economics and Finance in Indonesia Balance Vocation Accounting Journal Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Akuntansi Dan Bisnis Indonesia (JABISI) Jurnal Puan Indonesia Jurnal Bisnis, Logistik dan Supply Chain Jurnal Pengabdian Teratai Jurnal Peradaban Masyarakat (JPM) Journal of Evrimata: Engineering and Physics Dinamika Kerajinan dan Batik: Majalah Ilmiah
Widjanarko Widjanarko, Widjanarko
Balai Besar Kerajinan dan Batik
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Performance Analysis of LiFePO4 Batteries as a Replacement for Motorcycle Accumulators nila; Adie Perdana, Fengky; Widjanarko, Widjanarko; Weddakarti, Eva; Gunawan, Chandra
Journal of Evrímata: Engineering and Physics Vol. 03 No. 01, 2025
Publisher : PT. ELSHAD TECHNOLOGY INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70822/journalofevrmata.v3i01.70

Abstract

Conventional motorcycle batteries, including wet and maintenance-free types, suffer from limited lifespan, sulfation issues, and high maintenance requirements. This study proposes a LiFePO4 battery pack as a superior alternative, integrating a real-time monitoring system for enhanced performance tracking. Compared to conventional batteries, the developed system offers longer cycle life, improved thermal stability, and reduced maintenance. The battery pack consists of LiFePO4 cells (3.2V 6Ah) arranged in a 4-series 1-parallel configuration, delivering a 12V 6Ah output while maintaining compatibility with standard motorcycle battery dimensions. Experimental testing validates the system’s ability to monitor current, voltage, and temperature parameters effectively. The integration of a data logging system further ensures long-term reliability and optimization of battery performance. This research contributes to advancing motorcycle battery technology by enhancing durability, safety, and real-time performance monitoring.
Pelatihan Perdagangan Ekspor Bagi Mahasiswa Dan Dosen Ibi Kosgoro 1957 Serta Pelaku Ukm Anggraeni, Noerlina; Widjanarko, Widjanarko; Puspita, Afrida Sary; Zobir, Obing Said; Rahmadi, Zara Tania; Damayanti, Prisila; Putra, Febryano Manggala; Sukma, Agus Hitopa; Kristantini, Rr. Aryanti; Alamsyah, Alamsyah; Dewi, Dyah Utami
Jurnal Peradaban Masyarakat Vol. 5 No. 4 (2025): Jurnal peradaban masyarakat (JPM)
Publisher : LPPM STIE Hidayatullah Depok

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55182/jpm.v5i4.602

Abstract

Perdagangan internasional diartikan sebagai sejumlah transaksi perdagangan/jual beli diantara pembeli dan penjual pada suatu pasar, demi mencapai keuntungan yang maksimal bagi kedua belah pihak yang bertujuan untuk meningkatkan Gross Domestic Product (GDP). Perdagangan tersebut terjadi karena tidak ada negara yang mampu memenuhi kebutuhannya sendiri. Pengabdian kepada Masyarakat (PkM) ini pelaksanaannya bekerja sama dengan Pusat Pendidikan Export dan Jasa Perdagangan Kementerian Perdagangan Republik Indonesia. Dengan melakukan pelatihan bisnis online ekspor peserta dalam hal ini dosen dan mahasiswa IBI Kosgoro 1957 memiliki tambahan pengetahuan terkait bagaimana memulai ekspor yang dapat dilakukan secara perorangan.
Studi Teknis dan Ekonomis PLTS Atap Kapasitas 38,2 KWp Alvriyanto, Bunga Jasmine; Hardianto, Triwahju; Saleh, Azmi; Widjanarko, Widjanarko; Gozali, RB. Moch.
Jurnal Arus Elektro Indonesia Vol. 10 No. 3 (2024)
Publisher : Fakultas Teknik, Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jaei.v10i3.46617

Abstract

Studi ini menganalisis pemasangan Sistem PLTS atap pada Gedung IsDB Integrated Laboratory for Engineering Biotechnology Fakultas Teknik Universitas Jember. Gedung tersebut memiliki luas bangunan 4.888 m2 dengan pemanfaatan ruangan sebesar 64%. Listrik Gedung ini dipasok dari PLN sebagai pelanggan kategori LS-3 dengan daya terpasang 690.000 VA dan biaya pembayaran Rp. 2.032,-/kWh. Tagihan listrik gedung tersebut mencapai Rp. 849.611.700. Data beban listrik dicatat secara otomatis menggunakan sistem Automatic Meter Reading (AMR), dengan profil konsumsi tertinggi pada pukul 12.00 WIB sebesar 51,8 kWh dan terendah pada pukul 6.00 WIB sebesar 27,5 kWh. Desain PLTS atap gedung ini menggunakan software Helioscope dengan kapasitas 38.2 kWp dan produksi tahunan sebesar 46,12 MWh. Dalam Permen ESDM No. 21 tahun 2021, energi PLTS yang dapat dijual mencapai 100% dari hasil produksi. Penggunaan listrik yang belum maksimal dan tagihan listrik di bawah rekening minimum memungkinkan energi berlebih dapat dijual ke PLN dengan perkiraan pendapatan Rp93.310.066 per tahun. Investasi total pemasangan PLTS atap gedung ini adalah Rp. 544.236.000. Hasil analisis menunjukkan parameter investasi yang layak, dengan Net Present Value (NPV) positif sebesar Rp. 534.162.123, indeks profitabilitas (Profitability Index) sebesar 1,98, dan Payback Period (PBP) sebesar 8,5 tahun. Hasil tersebut menunjukkan nilai yang lebih kecil dari umur investasi 25 tahun yang direncanakan. Kata Kunci — helioscope, net present value, panel surya, Payback Period, plts atap, Profitability Index
Penerapan Model Pengembangan Jiwa Kewirausahaan Bagi Murid Sekolah Dasar Negeri 11 Lenteng Agung Jakarta Selatan Andriyanty, Reny; Hasibuan, Ahmad Nurdin; Rambe, Delila; Wahab, Dodi; Widayati, Enny; Yunaz, Haswan; Damayanty, Prisila; Laksono, Rudi; Rambey, Tagor; Widjanarko, Widjanarko
Jurnal Pengabdian Teratai Vol. 1 No. 1 (2020): Jurnal Pengabdian Teratai
Publisher : Lembaga Penelitian Dan Pengabdian Pada Masyarakat (LPPM) Institut Bisnis dan Informatika (IBI) Kosgoro 1957

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Abstract

The Application of Entrepreneurial Concept Development Model For Student in Elementary School Number 11 Lenteng Agung, South Jakarta. The program objection embeded the entrepreneurial concept among elementary school students.The nature of the activity is the pioneering program. The programme was developed by a counseling activity using the playing and question/answer method. The program consists of seven main stages which are implemented by the storytelling method to students. The first stage explained the concept of the entrepreneurial profession, the second stage focused on increasing motivation to become a suscessfull entrepreneur, the third stage is focused on finding business ideas, the fourth stage is teached that getting capital is easy, the fifth stage focused to how to start production, the sixth stage is focused on managing marketing, and the seventh stage focused on the introduction of simple accounting and tax concepts. The advantage of these program was measured by changes of student aspiration. At the beginning, the students who want to become entrepreneurs are zero percent. At the end of the program, the number of students who wanted to become entrepreneurs increased to twenty percent.
The Effect of Financial Performance on BPRs Profitability with Financing to Deposit Ratio as Mediation Variables Samosir, Hendrik ES; Rawati, Mesis; Amin, Al; Nugroho, Agung; Widjanarko, Widjanarko; Sanadi, Edwin Aldrin W.
International Journal of Social Science and Business Vol. 9 No. 2 (2025): May
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/ijssb.v9i2.101326

Abstract

The company's financial performance reflects its work plan achievements and can indicate its overall health.  This study estimates operating costs, operating income, and profitability with the FDR financing to deposit ratio as a mediating variable that indirectly or directly affects profitability proxied by return on assets ROA in BPRS for the 2015-2023 period.  This research is a confirmatory study with a quantitative approach. The data in this study are secondary data obtained from BPRS in the form of annual reports, which are taken quarterly and collected through the official website. Based on the study's results, the path coefficient is partially positive, with a value of 0.72 and a p-value of 0.01 > 0.05. BOPO has a positive and significant effect on ROA, with an influence of 67%. BOPO has a positive and considerable influence on FDR, with an impact of 89%. FDR has a positive and significant effect on Return on Assets ROA with an impact of 35%. Simultaneously, BOPO and FDR affect ROA with an R-squared of 0.669, indicating that the contribution of the influence of BOPO (X) variables and FDR Financing to Deposit Ratio (Z) on Profitability (Return on Assets) is 66.9% and other variables outside the research model and errors influence the remaining 33.1%. The Financing to Deposit Ratio of 0.117 with a P-value of 0.232 greater than 0.05 shows that the Financing to Deposit Ratio cannot mediate the relationship between BOPO and Return on Asset ROA. Implications for Future Research. This study highlights the mediating role of the Financing to Deposit Ratio (FDR) in linking financial performance with BPR profitability. Future research could extend this framework by incorporating additional mediating or moderating variables, such as credit risk, liquidity risk, or governance practices, to capture a more holistic view of profitability drivers. For practitioners, the findings underscore that profitability in BPR is not solely determined by financial performance indicators such as ROA or BOPO, but is also significantly influenced by the efficiency of channeling deposits into financing activities, as captured by FDR.
Developing a Renewable Energy-Based Tourism Areas and Empowerment Micro and Small Enterprises: Pengembangan Kawasan Wisata Berbasis Energi Terbarukan dan Pemberdayaan UMKM Nila Alia; Hapsari, Ratih Indri; Perdana, Fengky Adie; Nugroho, Pipit Wahyu; Udianto, Pondi; Widjanarko, Widjanarko
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 9 No. 5 (2025): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/m40zdf39

Abstract

Wringinsongo Village is a foster village by State Polytechnic of Malang that has the potential for nature-based tourism, particularly in the Sumberingin bathing site, which is enriched with water resources. Although the tourism infrastructure, such as cafes, stalls, and transportation access, is sufficient, the operational hours are limited to only 4 PM due to the lack of adequate lighting systems. The objective of this community service is to provide a 2200 Wp Solar Power Plant (PLTS) and an energy storage system using batteries, as well as to facilitate the legal assistance for MSME entrepreneurs in the Sumberingin bathing area. The methodology applied follows an asset-based community development approach, emphasizing technology transfer through fulfilling the need for off-grid solar power systems for lighting and electricity. It also includes the development of educational facilities for solar energy, training on the maintenance and repair of the PLTS, and assistance in the legal formalization of businesses for MSME entrepreneurs. The results of the community service activities offer a solution for independent energy fulfillment through the implementation of environmentally friendly solar power systems, enhancing knowledge and adding value to the tourist site as an educational tourism destination based on renewable energy. Furthermore, the activities also contribute to MSMEs in the Sumberingin tourism area by facilitating their business legality. Following the completion of the community service program, all MSMEs have obtained Business Identification Numbers (NIB), laying the foundation for more formal business development and integration into a broader economic system
PELATIHAN PENGADMINISTRASIAN DAN PEMBUKUAN SEDERHANA BAGI PENGURUS PKK DI RW 08 KELURAHAN LENTENG AGUNG Sobir, Obing Zaid; Widjanarko, Widjanarko; Rambe, Delila; Sandopart, Dewa Putu Yohanes Agata L.; Ruswiati, Ruswiati; Dedeh, Dedeh; Anggraeni, Noerlina
Jurnal Pengabdian Teratai Vol. 4 No. 1 (2023): Jurnal Pengabdian Teratai
Publisher : Lembaga Penelitian Dan Pengabdian Pada Masyarakat (LPPM) Institut Bisnis dan Informatika (IBI) Kosgoro 1957

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55122/teratai.v4i1.698

Abstract

Pembukuan keuangan dan pengadministrasian mutlak diperlukan baik untuk organisasi berorientasi profit (perusahaan) maupun organisasi non profit (nirlaba). Tujuan diadakan pelatihan ini adalah dapat memberikan manfaat dan memberikan nilai tambah (value added) bagi masyarakat, tentang Pelatihan Pengadministrasian dan Pembukuan sederhana bagi Pengurus dan anggota PKK. PKK RW 08 Kelurahan Lenteng Agung merupakan salah satu lembaga kemasyarakatan di wilayah kelurahan Lentang Agung yang memiliki jaringan kerja sama dengan organisasi-organisasi lainnya yang sudah cukup lama bergerak dibidang pemberdayaan perempuan wilayah RW 08 di Kelurahan Lenteng Agung. Hasil dari pelatihan ini adalah pengurus PKK RW 08 Lenteng Agung dapat membuat laporan keuangan sederhana, neraca saldo dan neraca sederhana berdasarkan prinsip akuntansi, dan membuat pengadministrasian sederhana untuk organisasi nirlaba meliputi penerimaan barang, penyaluran/pengeluaran barang dan peminjaman alat atau dokumen. Dalam rangka memudahkan pengorganisasian dan pengadministrasian maka pihak Institut Bisnis dan Informatika Kosgoro 1957 bekerja sama dengan Pengurus PKK RW 08 Kelurahan Lenteng Agung menyelenggarakan Pelatihan Pengadministrasian dan Pembukuan Sederhana untuk para anggotanya di RW 08 Kelurahan Lenteng Agung.
PELATIHAN MEMULAI BERKARIR DI PERUSAHAAN INTERNASIONAL DAN PEMBUKUAN SEDERHANA ORGANISASI SISWA-MAHASISWA BAGI SISWA-SISWI SLTA DAN MAHASISWA DI KECAMATAN JAGAKARSA Widjanarko, Widjanarko; Anggraeni, Noerlina; Dewi, Dyah Utami; Sobir, Obing Zaid; Tukiran, Tukiran
Jurnal Pengabdian Teratai Vol. 5 No. 1 (2024): Jurnal Pengabdian Teratai
Publisher : Lembaga Penelitian Dan Pengabdian Pada Masyarakat (LPPM) Institut Bisnis dan Informatika (IBI) Kosgoro 1957

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55122/teratai.v5i1.1344

Abstract

Pembukuan keuangan dan pengadministrasian mutlak diperlukan baik untuk organisasi berorientasi profit (perusahaan) maupun organisasi non profit (nirlaba). Bagi siswa-siswi SLTA dan mahasiswa di kecamatan Jagakarsa dan sekitarnya dalam rangka memudahkan pengorganisasian, pencatatan keuangan dan pengadministrasian maka pihak Institut Bisnis dan Informatika Kosgoro 1957 menyelenggarakan Pelatihan Pembukuan Sederhana untuk mereka sekaligus diberikan pelatihan cara-cara membuat surat lamaran kerja untuk perusahaan internasional. Pelatihan diberikan oleh para dosen-dosen Institut Bisnis dan Informatika Kosgoro 1957 ditambah masukan dari pihak stakeholder (perusahaan internasional) serta alumni Institut Bisnis dan Informatika Kosgoro 1957 yang telah bekerja dan sukses. Juga diberikan masukan/amanah dari anggota DPR-RI Komisi X.
PENGARUH LABA BERSIH, HUTANG BANK & ARUS KAS OPERASI TERHADAP KEBIJAKAN DIVIDEN PADA PERUSAHAAN MANUFAKTUR YANG TERDAFTAR DI BEI PADA ERA PANDEMI COVID 19 Widjanarko, Widjanarko; Putri, Tania Rambe; Silvita, Fitri
Jurnal Bisnis, Logistik dan Supply Chain (BLOGCHAIN) Vol. 1 No. 2 (2021): Jurnal Bisnis, Logistik dan Supply Chain
Publisher : Program Studi Administrasi Bisnis, Institut Bisnis dan Informatika (IBI) Kosgoro 1957

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55122/blogchain.v1i2.328

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh laba bersih, hutang bank dan arus kas apakah berpengaruh signifikan terhadap pembayaran dividen pada perusahaan manufaktur yang listing di Bursa Efek Indonesia pada era pandemi Covid-19 (2020). Data yang digunakan dalam penelitian ini menggunakan data sekunder yang dipublikasikan dalam website www.idx.co.id. Penelitian ini menggunakan metode analisis kuantitatif, yaitu dengan statistik seperti analisis regresi dan uji asumsi klasik. Hasil penelitian menunjukkan bahwa laba bersih, kredit bank dan arus kas berpengaruh terhadap dividend payout.
Pengaruh Laba Bersih, Hutang Bank & Arus Kas Operasi Terhadap Kebijakan Dividen Pada Perusahaan Manufaktur Yang Terdaftar Di Bei Periode 2013 – 2015 Widjanarko, Widjanarko; Safitri, Nurmelia
Jurnal Akuntansi Dan Bisnis Indonesia (JABISI) Vol. 1 No. 2 (2020): Jurnal Akuntansi Dan Bisnis Indonesia (JABISI)
Publisher : Program Studi Akuntansi Institut Bisnis dan Informatika (IBI) Kosgoro 1957

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55122/jabisi.v1i2.135

Abstract

The Objective of this research to know the infuence of net profit, bank credit and the cashflow have a significant influence to divident payout in the manufacturing company that listing at the Indonesia Stock Exchange in 2013-2015. Data that used in this research using secondary data that published in website www.idx.co.id. It used the quantitative analysis method to do this research, by statistics like regression analysis and test of classic assumption. The result of this research show that the net profit, bank credit and the cashflow influenced the dividen Payout.
Co-Authors Adie Perdana, Fengky Afrida Sary Puspita Agus Hitopa Sukma Ahmad Nurdin Hasibuan Alamsyah - Alia*, Nila Als, Dewa Putu Alvriyanto, Bunga Jasmine Amalia, Fauziah Amin, Al Anatria, Dinda Aulia, Tazkia Azmi Saleh Damayanti, Prisila Dedeh Dedeh, Dedeh Delila Rambe, Delila Dewi, Dyah Utami Djunaidy, Djunaidy Etik Puspitasari, Etik Fadilah, Khoirul Fariha, Nisrina Fatwara, Medy Desma Febryano Manggala Putra Fengky Adie Perdana, Fengky Adie Fiernaningsih, Nilawati Gozali, RB. Moch. Gunawan, Chandra Hapsari, Ratih Indri Haswan Yunaz Herijanto, Pudji Indra Setiawan Irfin, zakiyah Istiqomah, Rulyannas Tasya Kun Lestari WF, Kun Marselina Marselina Maskur Maskur Nila Nila Alia Noerlina Anggraeni Nugroho, Agung Nugroho, Pipit Wahyu Nurdiana, Diah Obing Zaid Sobir Papa, Yohanes Aprilianus Pondi Udianto Prisila Damayanty Purba, Sekararum Sherlenadya Putri, Azalia Pramesthi Putri, Tania Rambe Rambey, Tagor Rawati, Mesis Reny Andriyanty RR. Aryanti Kristantini Rudi Laksono Ruswiati, Ruswiati Safitri, Nurmelia Samosir, Hendrik ES Sanadi, Edwin Aldrin W. Sandopart, Dewa Putu Yohanes Agata L Sandopart, Dewa Putu Yohanes Agata L. Satworo Adiwidodo Silvita, Fitri Triwahju Hardianto Tukiran Tukiran Viyus, Vinan Wahab, Dodi Weddakarti, Eva Widayati, Enny Yohanes ALS, Dewa Putu Yulianto, Kampono Imam Zara Tania Rahmadi Zobir, Obing Said