Paengda, P. ., B. . Srimungkun, S. . Somnuek, and M. . Sitthisa. “Evaluation of Varieties and Suitable Organic Fertilizer Rates for Organic Cassava Production”. VRU Agricultural and Food Journal, vol. 3, no. 2, Dec. 2024, pp. 95-108, https://li04.tci-thaijo.org/index.php/VRU_AFJ/article/view/7365.