Sulaiman, Sulaiman, Sudirman Sudirman, and Muhardi Muhardi. “Ecological Impact on Grain Prices Mediated by Rice Production in Pinrang Regency”. International Journal of Economics Development Research (IJEDR) 5, no. 6 (December 22, 2024): 4907–4918. Accessed October 8, 2025. https://journal.yrpipku.com/index.php/ijedr/article/view/6724.