MURAD, Murad, Muhammad Sarjan, and Joko Sumarsono. “Provision of Post-Harvest Coffee Technology and Its Development Problems from the Perspectives of Ontology, Epistemology, and Axiology”. International Journal of Agrotechnology, Education, and Tourism 1, no. 1 (March 25, 2025): 22–31. Accessed January 22, 2026. https://ejournal.sinoeducationcenter.com/ijaett/article/view/9.