Harianto, Sugeng, et al. “The Political Economy of Fertilizer Scarcity: Social and Economic Implications for Smallholder Agriculture in Indonesia: The Political Economy of Fertiliser Scarcity: Social and Economic Implications for Smallholder Agriculture in Indonesia — Governance Challenges, Rural Livelihoods, and Policy Reform”. Future of Food: Journal on Food, Agriculture and Society, vol. 13, no. 2, Sept. 2025, https://thefutureoffoodjournal.com/manuscript/index.php/FOFJ/article/view/800.