Zamsuddin SK. “The Unscientific Practice of Cultivation and the Degradation of Soil Productivity: Appropriate Procedure for Cultivation of Miscellaneous Cropping on Various Types of Soil”. International Journal of Agriculture and Animal Production 3, no. 01 (December 6, 2022): 18–23. Accessed September 21, 2024. https://hmjournals.com/journal/index.php/IJAAP/article/view/1334.