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Kajian Literatur Pengembangan Biogas dari Fermentasi Anaerob di Indonesia (2016-2024) Wahid Nuruddin , Abdul; Kalista, Anggia
JATI UNIK : Jurnal Ilmiah Teknik dan Manajemen Industri Vol. 8 No. 2 (2025): APRIL
Publisher : Industrial Engineering, Engineering of Faculty, Universitas Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jatiunik.v8i2.6621

Abstract

The production of biogas through anaerobic fermentation in Indonesia faces various technical, socio-economic, and policy-related challenges that hinder its efficiency and application as a sustainable energy source. This research aims to analyze the state of biogas production in Indonesia from 2016 to 2024, with focus on the technical, socio-economic aspect, and government policies that influence it. The study uses the Systematic Literature Review (SLR) method, utilizing Google Scholar to collect relevant articles. A total of 130 articles were selected based on inclusion and exclusion criteria, ensuring the relevance and consistency of the analyzed data. The finding in the study show that optimal conditions for technical aspect such as substrat use, maintaining a constant temperature of 350C, and pH 7 signifinacntly increase biogas production. This analysis also examines the importance of government incentives and public awareness in promoting the adoption of biogas. The study concludes that collaborative effort in optimizing technology, rising public awareness, and implementing supportive policies are crucial for biogas to play an importance role in Indonesia energy mix, ultimately contributing to sustainable renewable energy solutions. This study contributes to the existing body of knowledge by providing insights into the interactions between technology, socio-economic factors, and policy frameworks in biogas production, as well as offering a foundation for future research and its application in renewable energy.
Pengembangan Alat Penggorengan Modern Berbasis QFD dan Analisis SWOT untuk Meningkatkan Efisiensi dan Keamanan Pengguna Kalista, Anggia; Muhyidin Agus Wibowo, Moh.; Dhini Anggraini, Susanti; Az-zahro', Sholihah
JATI UNIK : Jurnal Ilmiah Teknik dan Manajemen Industri Vol. 8 No. 1 (2024): October
Publisher : Industrial Engineering, Engineering of Faculty, Universitas Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jatiunik.v8i1.5975

Abstract

The rapid development of the food industry along with the increasing mobility of the community drives the demand for more sophisticated, hygienic, and efficient kitchen utensils. However, frying utensils that are still often used have weaknesses, such as uneven heat distribution and less than optimal residue filtration. This can reduce product quality and production efficiency, so improvements are needed to maintain product consistency and quality. This research aims to redesign the frying device. The SWOT method in this study helps to identify weaknesses and opportunities for improvement in traditional frying utensils and  the Quality Function Deployment (QFD) method is used to identify user needs. The results of the study show that the development of this new frying device has proven to be more efficient compared to traditional convex pans, especially in a more even distribution of heat. With the addition of thermostat features, kitchen timer, gas detector, and waste filtration system. These innovations not only improve efficiency and convenience, but also provide additional protection for user safety.
The Effect of Supply Chain Integration on the Effectiveness of Batik Product Development Design at the Tuban Center Kalista, Anggia
Dinasti International Journal of Economics, Finance & Accounting Vol. 6 No. 5 (2025): Dinasti International Journal of Economics, Finance & Accounting (November - De
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/dijefa.v6i5.5271

Abstract

This study aims to determine whether there is a significant influence between supply chain integration and the effectiveness of batik product design development in the Batik Center of Tuban. This research is grounded in the importance of interconnectedness among supply chain actors to enhance the quality and competitiveness of sustainable local product designs. A quantitative approach was employed using an ex post facto design, meaning data were collected after the events had occurred without any experimental manipulation. The sample consisted of the entire population, totaling 60 batik industry participants. Data analysis was conducted with the assistance of SPSS version 22. The statistical results indicate that supply chain integration significantly affects the effectiveness of design development. The stronger the integration—such as in information sharing, production process synchronization, and collaboration between suppliers and producers—the more optimal the product design outcomes. These findings highlight the vital role of strategic collaboration across the entire supply chain in enhancing the competitiveness of batik products.