MURAD M, Sarjan M, Sumarsono J. Provision of Post-Harvest Coffee Technology and its Development Problems from the Perspectives of Ontology, Epistemology, and Axiology. IJAETT. 2025;1(1):22-31. Accessed July 6, 2025. https://ejournal.sinoeducationcenter.com/ijaett/article/view/9