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All Journal JURNAL PASTI (PENELITIAN DAN APLIKASI SISTEM DAN TEKNIK INDUSTRI) Jurnal Ilmiah Teknik Industri PERFORMA : Media Ilmiah Teknik Industri Jurnal Teknik Industri Terintegrasi (JUTIN) SEMAR Multidiciplinary Output Research for Actual and International Issue (Morfai Journal)
Renny Rochani
Industrial Engineering Department, Universitas Sebelas Maret
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Social Sciences Transportation Other

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Conceptual Design of Business Model Canvas Mobile Battery Swap Charging Station Renny Rochani; Wahyudi Sutopo; Roni Zakaria; Fakhrina Fahma
Jurnal Ilmiah Teknik Industri Vol. 22, No. 1, June 2023
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v22i1.21247

Abstract

The users of electric motorcycle in Indonesia are currently still limited. This is due to three main things, namely the limited amount of energy charging infrastructure, the lack of socialization regarding the knowledge of technical aspects of electric motorcycle and the financing aspects of electric motorcycle ownership. This research develops a conceptual design business model canvas of Mobile Battery Swap Charging Stations (MBSCS) for electric motorcycles which aim to find solutions to the three problems above. The development of the MBSCS model is an alternative to increase the number of electric charging infrastructure quickly, because the advantages of MBSCS include having a higher level of flexibility and simpler installation than Fixed Charging Stations. This research combines the need of increasing infrastructure and improving socialization to the community regarding the advantages of using electric motorcycle through marketing communication media. Increasing the understanding of technical aspects of electric motorcycle is expected to increase people's motivation to adopt electric motorcycle. This research uses secondary data to explore MBSCS business canvas model (BMC), MBSCS ecosystem, and MBSCS prototype design. The analysis illustrates the MBSCS ecosystem that align with the motorcycle users in Indonesia.  The existence of MBSCS is expected to significantly increase the buying interest, adoption, and diffusion of electric motors more broadly.
Pengaruh Green Reward terhadap Produktivitas Kerja dengan Motivasi Kerja sebagai Variabel Mediasi pada Karyawan UMKM Pabrik Kerupuk Kulit Muhammad Natan Yafi Daffa Haq; Renny Rochani
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 3 (2026): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i3.60561

Abstract

The implementation of environmentally friendly operational practices in Micro, Small, and Medium Enterprises (MSMEs) faces challenges in balancing production efficiency with sustainable environmental management. This study aims to analyze the effect of green rewards on employee work productivity, with work motivation serving as a mediating variable, at an MSME leather cracker factory. This explanatory quantitative study employed a survey of 80 employees selected through purposive sampling. Data were analyzed using Structural Equation Modeling–Partial Least Squares (PLS-SEM) with SmartPLS 4. The results indicate that green rewards have a positive and significant effect on work motivation (Coefficient = 0.486; P = 0.000), while work motivation has a positive and significant effect on work productivity (Coefficient = 0.655; P = 0.000). However, green rewards have no significant direct effect on work productivity (Coefficient = −0.020; P = 0.814). Work motivation was found to fully mediate the relationship between green rewards and work productivity, with an indirect effect coefficient of 0.318 (P = 0.000).
Pengembangan Supplier Relationship Management untuk Mengurangi Tingkat Penolakan Produk di Perusahaan Kosmetik Hafid Maulana; Wahyudi Sutopo; Renny Rochani
Jurnal PASTI (Penelitian dan Aplikasi Sistem dan Teknik Industri) Vol. 20 No. 1 (2026): Jurnal PASTI
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/pasti.2026.v20i1.009

Abstract

Penelitian ini bertujuan untuk mengembangkan Supplier Relationship Management (SRM) guna mengurangi tingkat penolakan produk di perusahaan kosmetik terkemuka di Indonesia. Dengan pertumbuhan industri kosmetik yang pesat, perusahaan tersebut menghadapi tantangan untuk mempertahankan kualitas tinggi sambil meningkatkan efisiensi rantai pasok. Didapatkan bahwa tingkat penolakan yang cukup tinggi yaitu sebesar 9,52% menjadi sebuah hambatan pada produksi kosmetik. Selain itu, untuk delivery rate yang menunjukkan angka 91,50% juga menandakan bahwa pihak supplier belum mampu untuk memenuhi kebutuhan perusahaan. Penelitian ini menggunakan pendekatan kuantitatif dengan metode Fault Tree Analysis (FTA) dan Failure Mode Effect Analysis (FMEA) untuk mengidentifikasi dan menganalisis penyebab utama penolakan produk. Hasil penelitian menunjukkan bahwa pengembangan SRM secara signifikan dapat mengurangi tingkat penolakan melalui peningkatan kualitas pemasok, komunikasi yang lebih baik, dan kerjasama yang lebih erat antara perusahaan dan pemasok. Implementasi strategi SRM yang efektif diharapkan dapat meningkatkan daya saing perusahaan di pasar kosmetik nasional dan internasional.
LITHIUM ION VS. LEAD ACID STARTER BATTERY OF MOTORCYCLE: TECHNICAL ASSESSMENT AND ECONOMIC FEASIBILITY MODEL Teguh Juang Sinaga; Prof. Wahyudi Sutopo; Roni Zakaria Raung; Renny Rochani; Rina Wiji Astuti
Multidiciplinary Output Research For Actual and International Issue (MORFAI) Vol. 6 No. 5 (2026): Multidiciplinary Output Research For Actual and International Issue
Publisher : RADJA PUBLIKA

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

Abstract

Exposure to emissions from sealed lead-acid (SLA) starter batteries in internal combustion engine (ICE) motorcycles has been demonstrated to have serious impacts on human health and the environment. This has driven the transition to more environmentally friendly technologies. The objective of this study is to evaluate the technical feasibility, market share estimates, and economic viability of lithium starter batteries in Indonesia. The study employs System Dynamics and Probit analysis for the estimation of market potential and the economic feasibility. The findings indicate that LFP is technically more viable than NMC for replacing SLA in starter batteries applications. Investing in the LFP starter batteries business is economically viable. Price changes result in significant changes in the annual cash flow, IRR, NPV, and payback period. Furthermore, the model’s performance has been validated by experts and through statistical testing. Statistical test results showing a McFadden Pseudo R-squared score of 0.3049, indicating that the model’s performance is highly reliable. This study contributes to supporting businesses in the LFP starter batteries technology sector in commercializing their products, thereby helping to reduce lead emissions that are harmful to human health and the environment.
Developing a Model of the Influence of Organizational Culture on Employee Performance and Job Satisfaction at PT. XYZ with PLS-SEM Method Areta Shafa Ardelia; Renny Rochani; Retno Wulan Damayanti
Performa: Media Ilmiah Teknik Industri Vol 23, No 1 (2024): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.23.1.82275

Abstract

In the era of industrial development, the urgency of the human resource factor is undeniable, because humans are the core elements that run the industry. In an organization, because of the process of interaction between individuals, there must be a culture that grows and becomes the basis for the behavior of the organization. The problem that occurred at PT. XYZ is that there is still a lack of optimization of the management of the company's organizational culture. Therefore, this study focuses on how to achieve optimal organizational culture management, mapped with a model of the influence of organizational culture on employee performance and job satisfaction. The method used in this research is descriptive method supported by a quantitative approach. Data collection was carried out through interviews and questionnaires on the sample population of employees working at PT. XYZ with random sampling method and Slovin formula. The data were processed and analyzed using the Partial Least Square Structural Equation Modeling (PLS-SEM) method. The results of the research show that organizational culture has a significant influence on employee performance and job satisfaction at PT. XYZ.
Pengaruh Kepuasan Kerja terhadap Organizational Citizenship Behavior (OCB) dengan Komitmen Organisasi sebagai Variabel Intervening Thomas Eka Wijaya; Renny Rochani; Taufiq Rochman
Performa: Media Ilmiah Teknik Industri Vol 23, No 1 (2024): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.23.1.83691

Abstract

Sebagai perusahaan penyedia layanan air bersih, PUDAM XYZ Wonogiri menghadapi tantangan besar untuk memastikan kelangsungan pasokan air yang memadai untuk setiap pelanggannya. Pengelolaan sumber daya manusia (SDM) yang optimal merupakan salah satu strategi perusahaan untuk meningkatkan kinerja operasional dan layanan kepada pelanggan. Organizational citizenship behavior (OCB) menyoroti peran penting perilaku sukarela dan inisiatif karyawan di luar tanggung jawab langsung pekerjaan yang dapat memberikan dampak positif dalam mencapai tujuan organisasi. OCB dipercaya dapat meningkatkan efektivitas organisasi yang berujung pada kesuksesan organisasi. Kepuasan kerja dan komitmen organisasi merupakan faktor-faktor yang dapat mempengaruhi peningkatan OCB karyawan. Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh kepuasan kerja terhadap OCB dengan komitmen organisasi sebagai variabel intervening pada karyawan PUDAM XYZ Wonogiri. PLS-SEM digunakan untuk mengetahui hubungan antar faktor dan memperoleh gambaran menyeluruh mengenai keseluruhan model. Didapati hasil PLS-SEM berupa dimensi yang paling mempengaruhi kepuasan kerja yaitu gaji dan dimensi normative commitment pada variabel komitmen organisasi. Seluruh hubungan langsung antar variabel memeliki pengaruh yang positif dan signifikan. Hubungan tidak langsung pengaruh kepuasan kerja terhadap OCB dengan peran mediasi komitmen organisasi menunjukkan pengaruh positif dan signifikan. Rekomendasi manajerial diformulasikan berdasarkan hasil yang telah diperoleh
Program Kemitraan Masyarakat (PKM) untuk Mendukung Pemenuhan Persyaratan SNI 01-2907-2008 bagi Kelompok Tani Kopi Prohutani Kalisoro Tawangmangu Kabupaten Karanganyar Wahyudi Sutopo; Fakhrina Fahma; Roni Zakaria; Muhammad Hisjam; Yusuf Priyandari; Renny Rochani; Yuniaristanto Yuniaristanto
SEMAR (Jurnal Ilmu Pengetahuan, Teknologi, dan Seni bagi Masyarakat) Vol 12, No 1 (2023): Mei
Publisher : LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/semar.v12i1.64417

Abstract

Pandemi Covid-19 telah turut serta dalam memberikan dampak pada industri kopi di Indonesia. Namun, prospek kopi tetap menjanjikan karena didukung oleh produksi dan konsumsi dalam negeri, serta hasil nilai ekspor yang tinggi.  Industri ini juga masih berpeluang sebagai salah satu penggerak perekonomian nasional. Di beberapa kota besar seperti Solo, bisnis coffee shop memang tak seramai masa sebelum pandemi. Besarnya permintaan kopi menjadi daya tarik bagi petani untuk menanam kopi tak terkecuali petani di desa Kalisoro kecamatan Tawangmangu kabupaten Karanganyar yang menjadi mitra pada kegiatan PKM ini.   Untuk itu pada kegiatan pengabdian ini dilakukan pembuatan teknologi tepat guna teknologi tepat guna berupa  rancang bangun mesin sortasi biji kopi untuk memenuhi persyaratan mutu SNI 01-2907-2008.  Dari kegiatan ini dihasilkan mesin sortasi yang dibuat terbukti memiliki performansi multifungsi yaitu memisahkan biji kopi dari kotoran, ranting, serangga, dll sekaligus mensortasi (gradding) biji kopi berdasarkan ukurannya.  Pelatihan penggunaan mesin juga telah dilakukan pada mitra POKTAN PROHUTANI.  Selain itu juga telah dilakukan sosialisasi terkait teknik pemanenan dan teknologi pasca panen biji kopi. Kata kunci: Kopi; Industri Kecil dan Mikro (IKM); SNI 01-2907-2008; Mesin Sortir
Co-Authors Areta Shafa Ardelia Fakhrina Fahma Fakhrina Fahma Hafid Maulana Muhammad Hisjam Muhammad Natan Yafi Daffa Haq Prof. Wahyudi Sutopo Retno Wulan Damayanti Rina Wiji Astuti Roni Zakaria Roni Zakaria Roni Zakaria Raung Taufiq Rochman Teguh Juang Sinaga Thomas Eka Wijaya Wahyudi Sutopo Wahyudi Sutopo Wahyudi Sutopo Yuniaristanto Yuniaristanto Yusuf Priyandari