Sinchai Paraksa, Krongkeaw Borisutsawat, and Malin saesakul. “Use of Protein-Enriched-Cassava (PEC) Substrated Broken Rice in Piglets Diets”. Agriculture and Natural Resources, vol. 21, no. 3, Sept. 1987, pp. 255-62, https://li01.tci-thaijo.org/index.php/anres/article/view/242609.