KOSAI, P., P. SATHAVORASMITH, K. JIRAUNGKOORSKUL, and W. JIRAUNGKOORSKUL. “Morphometric Characters of Nile Tilapia (Oreochromis Niloticus) in Thailand”. Walailak Journal of Science and Technology (WJST), vol. 11, no. 10, Feb. 2014, pp. 857-63, https://wjst.wu.ac.th/index.php/wjst/article/view/909.