Andika, Rohdy, and Handoko Hadiyanto. “Factors Affecting the Area of Paddy Field on the Island of Sumatra 2015-2022”. East Asian Journal of Multidisciplinary Research 2, no. 11 (December 2, 2023): 4557–4566. Accessed August 27, 2026. https://journal.formosapublisher.org/index.php/eajmr/article/view/6740.