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All Journal Jurnal Manajemen dan Organisasi MANAJEMEN IKM: Jurnal Manajemen Pengembangan Industri Kecil Menengah Jurnal Manajemen dan Agribisnis Buletin Peternakan Signifikan : Jurnal Ilmu Ekonomi Jurnal Bisnis dan Ekonomi JURNAL ANALISIS KEBIJAKAN KEHUTANAN JAM : Jurnal Aplikasi Manajemen Indonesian Journal of Business and Entrepreneurship (IJBE) Jurnal Agribisnis Indonesia (Journal of Indonesian Agribusiness) Jurnal Berkala Ilmu Perpustakaan dan Informasi Jurnal Akuntabilitas Manajemen Pendidikan Jurnal Aplikasi Bisnis dan Manajemen (JABM) E-Journal JURNAL MANAJEMEN MOTIVASI Buletin Ilmiah Litbang Perdagangan International Journal of Supply Chain Management JIMFE (Jurnal Ilmiah Manajemen Fakultas Ekonomi) Jurnal Kebijakan Sosial Ekonomi Kelautan dan Perikanan Jurnal Samudra Ekonomi dan Bisnis Jurnal Public Policy Jurnal Doktor Manajemen (JDM) Agro Bali: Agricultural Journal Dinasti International Journal of Economics, Finance & Accounting (DIJEFA) Journal of Food System and Agribusiness (JoFSA) Jurnal Risalah Kebijakan Pertanian dan Lingkungan Jurnal Ilmiah Wahana Pendidikan International Journal of Social Service and Research Indonesian Journal of Business Analytics (IJBA) Jurnal Locus Penelitian dan Pengabdian Jurnal Pusat Inovasi Masyarakat International Journal of Hydrological and Environmental for Sustainability JURNAL ILMU MANAJEMEN SABURAI (JIMS) Journal of Business, Social and Technology IIJSE Journal of Environment and Sustainability Education Horizon: Indonesian Journal of Multidisciplinary Halal Studies and Society Jurnal Ekonomi, Manajemen, Akuntansi Jurnal Ekonomi, Bisnis & Entrepreneurship (e-Journal) Jurnal Agroindustri Halal
Eko Ruddy Cahyadi
Departemen Manajemen, Fakultas Ekonomi Dan Manajemen, Institut Pertanian Bogor Jl. Raya Darmaga, Kampus IPB Darmaga, Bogor 16680
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Social Sciences Transportation Veterinary Other

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Sustainable supply chain in the cement sectors: Implications for environmental policy and education in Indonesia Aris Sodik; Eko Ruddy Cahyadi; Heti Mulyati
Journal of Environment and Sustainability Education Vol. 3 No. 2 (2025)
Publisher : Education and Development Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62672/joease.v3i2.86

Abstract

Implementation of Sustainable Supply Chain Management (SSCM) is crucial for cement manufacturers to enhance competitive advantage while minimizing economic, social, and environmental impacts. As a result, cement companies must assess, manage, and report the sustainability performance of their supply chains. However, there is no appropriate measurement framework to evaluate SSCM performance. This study designs a specific and relevant SSCM performance measurement framework, referring to global cement industry indicators, empirical indicators of Indonesian manufacturers, and validation of seven cement supply chain specialists. A systematic literature search was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) method, and the Analytical Hierarchy Process (AHP) was used to assign weights to performance indicators. This study develops an SSCM framework that integrates three aspects of sustainability: environmental, social, and economic. The framework consists of 22 performance indicators, including six environmental indicators, eight social indicators, and eight economic indicators. Testing the framework on leading cement company in Indonesia resulted in a strong performance score of 80.7. This study addresses the existing gap in research related to supply chain sustainability and, for the first time, provides locally developed SSCM performance indicators that are aligned with the context of the Indonesian cement industry. This study also discusses the implications of the developed SSCM framework for sustainability education and capacity building within the Indonesian cement industry, highlighting the importance of integrating environmental, social, and economic performance indicators into training programs and educational curricula to foster sustainable business practices.
Analisis Efektivitas Penerapan Metode ROP dan EOQ Manajemen Persediaan BUMD Kota Bogor Agra Kananda , Linggarseno; Slamet , Alim Setiawan; Cahyadi, Eko Ruddy
JURNAL MANAJEMEN MOTIVASI Vol 22 No 2 (2026): Jurnal Manajemen Motivasi
Publisher : Universitas Muhammadiyah Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29406/jmm.v22i2.9316

Abstract

Inventory management at Bogor City Regional-Owned Enterprise (BUMD) frequently experiences overstock and stockout, reducing operational efficiency. This study evaluated the effectiveness of integrating ABC classification, Economic Order Quantity (EOQ), and Reorder Point (ROP) using 2025 inventory data. A quantitative approach analyzed 115 inventory items based on annual usage value, optimal order quantity, reorder point, and service rate. The results identified 25 Category A items requiring priority control and an average service rate of 75.21%, with 12 critical items below the ROP threshold. Implementing EOQ–ROP provides a standardized inventory policy that can reduce stockout risk, improve inventory control, and enhance operational performance.
Sustainable Waste Management through Material Flow Analysis and Waste Diversion Rate: A Case Study of Sekolah Alam Bogor, Indonesia Nur Fitri Hasanah; Eko Ruddy Cahyadi; Mimin Aminah
International Journal of Hydrological and Environmental for Sustainability Vol. 5 No. 2 (2026): International Journal of Hydrological and Environmental for Sustainability
Publisher : CV FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/ijhes.v5i2.1374

Abstract

Sekolah Alam Bogor (Bogor Nature School) provides a relevant case for examining school-based circular waste management in Indonesia.  Although the school applies reduce, reuse, and recycle (3R) principles, their implementation remains suboptimal due to the absence of systematic flow mapping and quantitative evaluation. This study aims to quantify waste generation and composition, map material flows, and evaluate the Waste Diversion Rate (WDR) of the school’s circular waste management system. A mixed-method case study was applied, combining field observation, in-depth interviews, and direct weighing of waste over 14 effective school days across five source units: Pre-School, Elementary School, School Kitchen, Middle School, and School of Makers, The results show an average waste generation of 165.15 kg/day, dominated by organic waste (71.23%), with inorganic waste accounting for 28.77%. Salam Permaculture composts organic waste, recyclables are channeled to Bank Sampah Salam Aid, and residues are incinerated. The system achieved an internal Waste Diversion Rate (WDR) of 76% (77.79% when community-contributed recyclables from the Dropzone program are included), indicating substantial waste diversion. However, approximately 24% of the waste (39.70 kg/day) remains as residue treated through incineration, whose emissions and ash quality were not assessed and require further evaluation. These findings indicate that systematic flow mapping and data-driven evaluation are essential for strengthening source-based waste management in educational institutions.
The Impact of E-Service Quality on User Loyalty of Digital Farming Applications in Tuban Regency, Jawa Timur Province, Indonesia Maruli Tua Sihombing; Musa Hubeis; Eko Ruddy Cahyadi
Agro Bali : Agricultural Journal Vol 8, No 1 (2025)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v8i1.2023

Abstract

The advent of digital technologies has significantly impacted various sectors, including agriculture. The study addresses the impact of e-service quality on digital farming application adoption, which is crucial for agricultural transformation. Utilizing a Structural Equation Model (SEM) analysis through SmartPLS, we examined constructs such as Efficiency, System Availability, Fulfillment, Privacy, User Satisfaction, and User Loyalty. The research was conducted from March to April 2024 with 124 smallholder farmers as respondents, using a purposive sampling technique. The analysis revealed that Efficiency increases user satisfaction by 40%, while System Availability enhances it by 44.3%, ultimately increasing loyalty by 84.5%. Privacy also positively impacts User Satisfaction, albeit marginally. These results underscore the importance of high e-service quality in fostering user satisfaction and long-term loyalty. This study recommends that developers improve system reliability, enhance efficiency with AI-driven support, and strengthen data security measures. Policymakers should support digital literacy programs and foster public-private partnerships to encourage wider adoption of digital technologies. These steps can improve user engagement, retention, and long-term success of digital farming applications. This study highlights the potential of digital farming applications to transform agriculture by promoting sustainable practices and improving farmer livelihoods through enhanced user satisfaction and loyalty.
Integrasi Lean Six Sigma dan Design Thinking untuk Perbaikan Proses Pemenuhan Pesanan E-Commerce Produk FMCG Khalida Agnia Malayin; Eko Ruddy Cahyadi; Alim Setiawan Slamet
Jurnal Locus Penelitian dan Pengabdian Vol. 5 No. 8 (2026): JURNAL LOCUS: Penelitian dan Pengabdian
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/locus.v5i8.6290

Abstract

Lonjakan transaksi e-commerce FMCG di Indonesia mendorong perusahaan untuk mengelola sendiri pusat pemenuhan pesanan, namun operasi baru sering menghadapi inefisiensi dan kesalahan akibat proses yang belum terstandar serta tingginya perputaran tenaga kerja harian. Penelitian bertujuan menganalisis kinerja proses, mengidentifikasi akar penyebab inefisiensi dan kesalahan, merancang perbaikan, dan mengevaluasi dampaknya, melalui integrasi Lean Six Sigma (LSS) dan Design Thinking (DT) dalam siklus DMAIC yang disisipi Empathize, Ideate, Prototype, dan Test (desain studi kasus, metode campuran). Kinerja diukur dengan Process Activity Mapping, DPMO, dan level sigma; solusi diprioritaskan lewat kriteria desirability, viability, dan feasibility yang diagregasi dengan Simple Additive Weighting. Kondisi awal menunjukkan akurasi tinggi (DPMO 79 setara 5,3 sigma) tetapi efisiensi rendah (aktivitas bernilai tambah 19–20%), dengan akar penyebab sistemik pada sistem WMS-OMS yang memicu praktik kerja tidak terstandar. Setelah sembilan intervensi, uji coba satu bulan menaikkan aktivitas bernilai tambah menjadi 36,5% dan menurunkan kebutuhan tenaga kerja dari 16,53 ke 11,89 FTE (28%), menghemat sekitar Rp128 per pesanan dengan payback 76 hari. Temuan menegaskan keandalan proses padat karya lebih tepat dibangun melalui rancangan tahan-kesalahan daripada disiplin individu, dengan LSS sebagai diagnosis kuantitatif dan DT sebagai perancang solusi.
Pengaruh Mutu Penilaian Agunan oleh Penilai Internal Terhadap Pembiayaan Small and Medium Enterprises pada PT Bank Syariah Indonesia Tbk Wiwaha, Derry Andhika; Muhandri, Tjahja; Cahyadi, Eko Ruddy
HORIZON: Indonesian Journal of Multidisciplinary Vol. 4 No. 4 (2026): HORIZON: Indonesian Journal of Multidisciplinary
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/hijm.v4i4.6664

Abstract

Accurate collateral assessment is a crucial factor in maintaining the quality of financing decisions in Islamic banking, particularly in the Small and Medium Enterprises (SME) segment. Collateral assessment quality is influenced by various factors, including information quality, system quality, and service quality that support the assessment process. This study aims to analyze the influence of information quality, system quality, and customer service quality on collateral assessment quality by internal appraisers in the SME financing segment at PT Bank Syariah Indonesia Tbk. The study used a quantitative approach with a survey design of 53 internal appraisers selected using a census technique. Data were collected through a Likert-scale questionnaire and analyzed using Structural Equation Modeling–Partial Least Squares (SEM-PLS) assisted by SmartPLS 4.0. The results showed that information quality and system quality had a positive and significant effect on collateral assessment quality, while customer service quality had no significant effect. Simultaneously, the three variables were able to explain 59.4% of the variation in collateral assessment quality. These findings indicate that the quality of collateral assessment is more determined by the accuracy of information and system reliability than by the quality of service, so improving the quality of data and assessment systems needs to be a priority in supporting more accurate financing decision-making.  
EVALUASI ADOPSI TEKNOLOGI MENGGUNAKAN UNIFIED THEORY OF ACCEPTANCE AND USE OF TECHNOLOGY MODEL Nurul Hidayati; Eko Ruddy Cahyadi
JIMFE (Jurnal Ilmiah Manajemen Fakultas Ekonomi) Vol 7, No 2 (2021): Vol 7, No. 2 (2021)
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34203/jimfe.v7i2.3777

Abstract

ABSTRAKPenelitian dengan pendekatan model Unified Theory of Acceptance and Use of Technology (UTAUT) model dilakukan untuk mengkaji adopsi teknologi dan perilaku penggunaan aplikasi IPB Mobile khususnya IPB Mobile for Students. Sampel penelitian dipilih menggunakan metode purposive sampling, yaitu sebanyak 400 mahasiswa program sarjana. Data penelitian berupa data primer yang dikumpulkan melalui penyebaran kuisioner. Analisis data dilakukan dengan structural equation modelling partial least square (SEM-PLS). Hasil analisis data menunjukkan bahwa persepsi responden pada indikator-indikator model UTAUT menunjukkan penilaian yang sudah baik. Effort expectancy berpengaruh positif terhadap variabel behavioral intention. Variabel use behavior mahasiswa dipengaruhi secara langsung oleh facilitating conditions dan behavioral intention. Implikasi manajerial dari hasil penelitian ini hendaknya dapat dijadikan salah satu dasar untuk perbaikan aplikasi IPB Mobile for Student sehingga dapat meningkatkan pelayanan bagi mahasiswa, baik akademik maupun nonakademik, antara lain penyediaan fasilitas wifi yang memadai di berbagai area yang sering digunakan untuk kegiatan belajar mengajar mahasiswa guna meningkatkan akses terhadap aplikasi dan perbaikan fitur-fitur yang sudah ada sehingga ramah digunakan oleh mahasiswa. ABSTRACTResearch with the Unified Theory of Acceptance and Use of Technology (UTAUT) model approach was conducted to examine technology adoption and behavior in using IPB Mobile applications, especially IPB Mobile for Students. The research sample was selected using a purposive sampling method, as many as 400 undergraduate students. Research data in the form of primary data collected through the distribution of questionnaires. Data analysis was carried out using structural equation modeling partial least squares (SEM-PLS). The results of data analysis show that respondents' perceptions of the indicators of the UTAUT model show a good assessment. Effort expectancy has a positive effect on behavioral intention variables. The variable use behavior of students is directly influenced by facilitating conditions and behavioral intention. The managerial implications of the results of this study should be used as a basis for improving the IPB Mobile for Student application so that it can improve services for students, both academic and non-academic, including the provision of adequate wifi facilities in various areas that are often used for student teaching and learning activities. in order to increase access to applications and improve existing features so that they are friendly to use by students.
Co-Authors . Syaiful abdul basith Abdul Basith Abu Abdullah Agra Kananda , Linggarseno Aida Vitayala S Hubeis Ajie, Firman Tri Alfatiani, Nitra Alim Setiawan Alim Setiawan Slamet Aminah, Mimin Andi Nurmala Suardi Anggraini Sukmawati Anggraini, Elisa Ani Suryani Aprilia Kusumastuti Aprilia Kusumastuti Aprilia Kusumastuti arif febryanto Aris Sodik Asep Korlan Dedi Ash-Shidiqie, Azkia Yasna Nadhratuzzaman Asri Delmayuni Aufa Hayya Qurrota A'yuni Azahra, Revina Novri Azizah, Aisyah Nur Azkia Yasna Nadhratuzzaman Ash-Shidiqie Azmar, Zahirah Bagus Sartono Bianca Fayza Putri Rostandi Bianca Fayza Putri Rostandi Budi Purwanto Daisy, Armah Kemi Dewi, Ani Rahayuni Ratna Dian Verawati Panjaitan Dina Yuniar Dini Anggraeni Doni Yusri Donnie Aqsha Dzaki, Muhammad Faza Dzikrina Fikrotus Salma Eksita Mariz Ramadhinta Elisa Anggraeni Elvina Dian Paramita Fabian, Haikal Fadhlur Rahim Azmi Fadilla Liska Octaviani Fairuz Zalfa Shaumi Faqih Udin Faqih Udin dan Jono M. Munandar Meivita Amelia Fariyanti, Anna Fety Nurlia Muzayanah Fitri Yutika Fitri Yutika frans frans Furqon Syarief Hidayatulloh Ghassani Adisa Nuramalina Gumay, Wim Zembladimi Hanif Yusuf Harahap, Fahrur Rozi Hariyadi, Effi Hartrisari Hardjomidjojo Haslinda Musa Hendri Tanjung Heti Mulyati Imran Yusuf Iqlima Fairuz Syifa Irham Farhan Herdiardi irmansyah, Rio F Izazi Haibati Juan Rizal Sa’ari Khairi, Lukluk Ilmatul Khairul Ikhwan Khalida Agnia Malayin Kinda Rizki Kinda Rizki Widianti Latisya, Putri Lestari, Lucia Dyah Lima, Felyona de Lisa Rosiana Lucia Dyah Lestari M. Azka Kesuma Wardana Ma'mun Sarma Manalu, Joy Pangeranto Marimin , Maruli Tua Sihombing Megawati Simanjuntak Meidy Rachmalia Merry Mita Moy Moh. Ismail Mokhamad Syaefudin Andrianto Muhamad Fadili Muhamad Fadili Muhamad Fadili, Muhamad Fadili Muhammad Gustara Musa Hubeis Nadya Megawati Rachman Napitupulu, Stevani Monica nazlifah, siti Norman, Nurrahmi Nur Aulia Nur Fitri Hasanah Nurdiansah , Angga Nuris Maulina Ulfah Nurul Hidayati Nurul Hidayati Nurul Hidayati Pipin Supinah Pramulya, Bagus Prasatya, Fauzan Anggi Prima Zanellia, Quisty Purwanto, Budi Putro, Andika Dwi PWK, Dennis Saputra Qurrata Aini Ratih Dwi Amalia Restutiani, Meila Rosanty Reza Ahda Sabiila Rinaldo, Rico Rindang Matoati, Rindang Risda Arofahtiani Satriaputri, Dwinapriyanti Setiadi Djohar Sihombing, Maruli Tua Silmi Tsurayya, Silmi Slamet, Alim Setiwan Sodik, Aris Surahman Surahman Syaiful Bachri Syamsidar Syamsidar Syamsidar Syamsidar Syamsidar Syamsidar Syarifah, Ramzani Lutfi Tjahja Muhandri Tri Puspita Ningrum Tri Puspita Ningrum Trian Miftakul Rohman Trian Miftakul Rohman Trisnojuwono, Adi Trista Fristovana Widjanarko, Moreno Verli Widyastutik Wini - Trilaksani Wita Juwita Ermawati Wiwaha, Derry Andhika Yandra Arkeman Yanti Nuraeni Muflikh Yefni Widria Yunus Triyonggo, Yunus Zahir Syah, Zahir Zahran, Hasna Imaratuz