Wanee Chaiwatanasin, Somchai Chantsavang, and Sompoch Tabchareon. 2002. “Genetic Diversity of Four Pig Breeds in Thailand Based on Microsatellite Analysis”. Agriculture and Natural Resources 36 (3). Bangkok, Thailand:248-52. https://li01.tci-thaijo.org/index.php/anres/article/view/242727.