Effendy L, Haryanto Y, Rusmono M, Pratiyanto dan A. Empowerment Model of Farmers Group Association (Gapoktan) as a Delivery Point for Subsidized Fertilizer In Several Large Areas Increase Planting (LTT), and Optimize Land (OPLAH) Indonesian Rice Fields. Sustainability [Internet]. 2025 Oct. 20 [cited 2026 Apr. 17];10:32-49. Available from: https://techniumscience.com/index.php/sustainability/article/view/13258