PHIPHAKHAVONG, Sompaseuth, Sangkhom INTHAPANYA, and Nouphone MANIVANH. 2020. “Effect of Mixed Feed and Roughage for Fattening Cattle”. Souphanouvong University Journal Multidisciplinary Research and Development 6 (3):1594-1603. http://www.su-journal.com/index.php/su/article/view/310.