Amin, Radjali, and Febriana Tri Wulandari. “Desain Sistem Pertanian Terpadu Berkelanjutan (SPTB)”. Empiricism Journal 7, no. 1 (April 13, 2026): 325–336. Accessed October 21, 2026. https://journal-center.litpam.com/index.php/empiricism/article/view/4705.