Ndruru, Eldad Chalis, Asep Sumaryana, and Heru Nurasa. “Towards a Stunting-Free Gunungsitoli City: Policy Evaluation and Challenges of the Economic Approach”. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) 8, no. 1 (February 4, 2025): 2287-2306. Accessed April 30, 2026. https://e-journal.uac.ac.id/index.php/iijse/article/view/6463.