Widayati, Tri, Waridin Waridin, and Izza Mafruhah. “Between Environmental Performance and Agricultural Productivity: Assessing the Convergence and Divergence of Demand-Driven Agricultural Extension”. International Journal of Energy Economics and Policy 9, no. 4 (June 1, 2019): 158–165. Accessed May 5, 2024. https://www.econjournals.com/index.php/ijeep/article/view/7688.