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All Journal Rechtsidee Jurnal Ilmiah Ekonomi Islam Manajer Pendidikan: Jurnal Ilmiah Manajemen Pendidikan Program Pascasarjana Astonjadro Jurnal Pedagogik Olahraga EDUTEC : Journal of Education And Technology Jurnal Sains dan Teknologi BERDAYA: Jurnal Pendidikan dan Pengabdian Kepada Masyarakat Jurnal Graha Pengabdian Jurnal Syntax Imperatif : Jurnal Ilmu Sosial dan Pendidikan Komitmen : Jurnal Ilmiah Manajemen Economics, Business and Management Science Journal Jurnal Pendidikan Jasmani Khatulistiwa Society: Jurnal Pengabdian Masyarakat Jurnal Bisnis, Logistik dan Supply Chain Jurnal Manajemen, Bisnis dan Kewirausahaan Devotion: Journal Corner of Community Service Jurnal Ilmu Multidisplin Semanggi: Jurnal Pengabdian kepada Masyarakat Journal Sport Academy (JSA) Pangripta Jurnal Ilmiah Kajian Perencanaan Pembangunan Jurnal of Information Technology and Society (JITS) Jurnal Abdimas Peradaban ENDLESS : International Journal of Future Studies Branding: Jurnal Manajemen & Bisnis Journal of Engineering and Technological Sciences Journal Sport Academy Folia Medica Indonesiana
Ari Gunawan
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Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Neuroscience Physics Public Health Social Sciences Other

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Greenhouse Fruit and Vegetable Picking Tourism Management Model Based on Circular Economy with Productive Waqf Approach to Support Food Independence of Ngajum Malang Prison Istiqomah, Ni`' Matul; Wulandari, Dwi; Prayitno, Putra Hilmi; Prasetyo, Abdul Rahman; Gunawan, Ari; Syafruddin, Afis Baghiz; Indriati, Widia Nur
JURNAL SYNTAX IMPERATIF : Jurnal Ilmu Sosial dan Pendidikan Vol. 6 No. 5 (2025): Jurnal Syntax Imperatif: Jurnal Ilmu Sosial dan Pendidikan
Publisher : CV RIFAINSTITUT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54543/syntaximperatif.v6i5.804

Abstract

Food independence in prisons remains a significant challenge, particularly in meeting the nutritional needs of inmates in a self-sustaining manner. Using a circular economy approach and the utilization of productive waqf in Ngajum Prison, Malang, this article offers a solution to the problem of managing greenhouse-based fruit and vegetable picking tourism. In addition to focusing on agricultural products, this model integrates elements of social empowerment of inmates, green economy, and education. In greenhouse management, the concept of circular economy is applied. This involves utilizing organic waste for composting, recycling water, and optimizing energy and space to create an efficient and environmentally friendly closed-loop farming system. Meanwhile, agricultural land management no longer depends solely on the state budget, as the productive waqf method obtains sustainable funds from individuals, institutions, and philanthropic partners. Analysis of needs and observations at Ngajum Prison indicate that there is significant potential to integrate agricultural activities with rehabilitation programs and vocational skills-based job training. One way to increase public access to the results of prison-fostered work is through educational fruit and vegetable picking tourism. Additionally, the purpose of creating learning media, such as direct practice, videos, and modules, is to enhance participants' understanding and skills. The conceptualization of the model demonstrates that cooperation among technology, education, and social economy, through a circular and waqf approach, can provide a strong foundation for creating a sustainable agricultural ecosystem in prisons. This model is expected to be applied in other similar institutions to strengthen national food independence and support social transformation through productive rehabilitation.
Precision Agriculture Ecosystem Innovation through IoT Technology: A Study of Learning Factory Development for Farmer Empowerment in Ngajum Village Wulandari, Dwi; Fajarianto, Otto; Hilmi Prayitno, Putra; Kusuma, Fuad Indra; Gunawan, Ari; Syafruddin, Afis Baghiz; Basuki, Andi
JURNAL SYNTAX IMPERATIF : Jurnal Ilmu Sosial dan Pendidikan Vol. 6 No. 5 (2025): Jurnal Syntax Imperatif: Jurnal Ilmu Sosial dan Pendidikan
Publisher : CV RIFAINSTITUT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54543/syntaximperatif.v6i5.805

Abstract

Precision agriculture is an innovative approach that integrates digital technology to improve the efficiency and productivity of the agricultural sector. This study aims to develop a precision agriculture ecosystem through the implementation of a Smart Agriculture Greenhouse based on the Internet of Things (IoT) as a learning factory model for fostering farmer independence in Ngajum Village. The methods used include a qualitative-descriptive approach with field studies, observations, and in-depth interviews with farmers, assistants, and local stakeholders. The results of the development show that the use of IoT technology in smart greenhouses allows real-time monitoring and control of the agricultural environment, thereby increasing the accuracy of decision-making in cultivation. In addition, the learning factory concept can be a contextual learning medium for farmers to master modern agricultural skills practically. This program also encourages the transformation of farmers' mindsets from conventional practices to data-based and technology-based practices. The ecosystem that is formed acts as a center for education, production, and sustainable agricultural innovation at the village level. These findings show that collaboration between technology, education, and community empowerment can create an adaptive and replicable smart agriculture model to support local food independence. The development of an ecosystem like this has the potential to be a reference in agricultural transformation in other rural areas
Transformation of BUMDes Towards Sustainable Agroindustry: Smart Greenhouse and Tower Hydroponics System Approach in Organic Farming Practices Yunikawati, Nur Anita; Wulandari, Dwi; Hilmi Prayitno, Putra; Kuusuma, Fuad Indra; Gunawan, Ari; Syafruddin, Afis Baghiz; Wulandari, Widia Ayu
JURNAL SYNTAX IMPERATIF : Jurnal Ilmu Sosial dan Pendidikan Vol. 6 No. 5 (2025): Jurnal Syntax Imperatif: Jurnal Ilmu Sosial dan Pendidikan
Publisher : CV RIFAINSTITUT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54543/syntaximperatif.v6i5.806

Abstract

Organic farming has developed into a strategic solution to address food security issues, environmental degradation, and increasing public demand for healthy food products. The role of Village-Owned Enterprises (BUMDes) as drivers of the village economy is vital to building an innovative and sustainable agroindustry model. This study examines the transformation process of BUMDes in Wonokerso Village, located in Pakisaji District, Malang Regency, towards the development of an organic farming-based agroindustry ecosystem that utilizes the integration of Smart Greenhouse and Tower Hydroponics System (THS) technology. The results of the study indicate that the use of Smart Greenhouse and THS allows for more efficient utilization of narrower land. It also shows that organic farming results become more productive without relying on chemical pesticides. In addition, this technology helps more environmentally friendly farming practices and provides BUMDes with new opportunities for downstreaming agricultural products as part of local agroindustry development. In addition to technical aspects, this change is supported by an institutional approach. Here, BUMDes functions as an education facilitator and business incubator for organic farmers. This study suggests increasing the managerial capacity of BUMDes and village regulatory support to accelerate the sustainable transformation of green technology-based agroindustry. This occurs despite several challenges, such as limited technological literacy and access to capital
Optimizing Evaporator Design in ORC Systems for Waste-to-Energy Conversion Using FAST Diagram and Value Engineering Wibowo, R. Susalit Setya; Satmintareja, Satmintareja; Abdurahman, Asep Duduh; Suyatmin, Suyatmin; Darmawan, Darmawan; Gunawan, Ari; Budiarti, Kusumawati Dewi; Baddu, Nasrul; Pramono, Adhi; Faisal, Faisal; Nugroho, Cahyono; Ngudiwaluyo, Suharto; Putra, Zico Pratama
Journal of Engineering and Technological Sciences Vol. 58 No. 3 (2026): Vol. 58 No. 3(2026): June (In Progress)
Publisher : Directorate for Research and Community Services, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.eng.technol.sci.2026.58.3.4

Abstract

The global waste crisis necessitates innovative solutions for sustainable energy conversion. This study presents a comprehensive optimization framework for evaporator design in Organic Rankine Cycle (ORC) systems utilized in waste-to-energy conversion. This research integrates the Function Analysis System Technique (FAST) diagram with Value Engineering (VE) principles to assess the logical hierarchy and cost analysis components of system effectiveness. Evaluation of the 887 kW shell-and-tube evaporator showed tubes, baffles, and shells account for 90% of production costs and are the most thermally efficient components. Further strategic redesign under VE principles resulted in 23% cost reduction with 15% efficiency improvements, demonstrating resource expenditure without performance compromise. The proposed approach offers a foundational methodology for advancing enduring ORC system design while harnessing high waste-to-value electrical energy conversion at low expenses, fostering the circular economy.
Co-Authors Abd Haris Nasution Abdurahman, Asep Duduh Achmad Edi Subiyanto Afwan Hariri Ahmad Taufiq Ali Riyadi, Ahmad Andi Basuki, Andi Andreas Syah Pahlevi Andriyani Andriyani Anjani, Susilowati Arifahmi Hamzah, Doddy Asmiati Asmiati Baddu, Nasrul Basori, Ahmad Budiarti, Kusumawati Dewi Buyung Adi Dharma Cahyono Nugroho Darmawan Darmawan Deni Ramdani, Deni Djunaidy, Djunaidy Dwi Wulandari Dwityaningsih, Rosita Efendi, Yusuf Eka Altiarika Elfry, Elfry Fadilla, Irdo Faisal Faisal Fajariant, Otto Fikri Aulia Fuad Indra Kusuma Halim Musthofa, Abdul Harahap, Parlin Muda Haryanto, Christi Adi Hendra Susanto Hilmi Prayitno, Putra I Nyoman Suputra Iktiagung, Ganjar Ndaru Indra Setiawan Indriati, Nur Indriati, Widia Nur Istiqomah, Ni`' Matul Jong, FX Himawan Haryanto Karim, Iksan Kuusuma, Fuad Indra Lestari, Sugiana Putri Lohana Juariyah M. Sagaf Madziatul Churiyah Markoni Markoni Moh. Fauzan Mohammad Arief Mubarok, Bagas Ramadhani Myrtati Dyah Artaria, Myrtati Dyah Ngudiwaluyo, Suharto Ni Wayan Tirthaningsih, Ni Wayan Nur Anita Yunikawati Nur Mujaddidah Mochtar Otto Fajarianto Pamungkas, Bintang Fajar Pamungkas, Fajar Pramono, Adhi Prasadi, Oto Prasetyo, Abdul Rahman Prayogi, Wempy Putra Hilmi Prayitno Rahmad Rajiman Rajiman Richiardo, Ricky Santoso, Mochamad Wirono Aman Saskia, Dewi Satmintareja, Satmintareja Sholeh , Moch Subagyo, Subagyo Sudarwan Danim Sugito - Sukamto, Ika Sumiyarsi Sunaryono Sunaryono, Sunaryono Suprayuandi Pratama Supriadi Supriadi Susilowati Andajani, Susilowati Suyatmin Suyatmin, Suyatmin Syafruddin, Afis Baghiz Syaifruddin, Afis Baghiz Syihabudhin Taufik Hidayat Thomas Soseco Wasis Susetio Wibowo, R. Susalit Setya Wicaksono, Alvian Wulandari, Widia Ayu Yahya, Rian Ainun Yudistira Bagus Pratama Yulfriwini, Yulfriwini Yusuf Hanafi Zaliman, Iski Zico Pratama Putra Zusyah Porja Daryanto