Rofik, Abdul, Prawira Yudha Pratama, Intan Nurain, and Taufik Rahman. “Analysis of Food Geopolitical Threats to Food Sustainability in East Kalimantan: Challenges, Obstacles and Discourse on Food Sustainability Resilience”. Golden Ratio of Data in Summary 4, no. 2 (September 1, 2024): 345–346. Accessed July 30, 2026. https://www.goldenratio.id/index.php/grdis/article/view/525.