Kraiprom, Thaintip, and Sornthep Tumwasorn. 2017. “Optimum Proportion of Sweet Corn by-Product Silage (SCW) and Rice Straw in Total Mixed Ration Using in Vitro Gas Production”. Agriculture and Natural Resources 51 (2). Bangkok, Thailand:79-83. https://li01.tci-thaijo.org/index.php/anres/article/view/240165.