Rienprayoon, Chonthida, Chonlapat Klangnak, Suttiporn Onton, Chanyuth Tretipskul, and Padet Tummaruk. “A Comparative Study on the Efficacy of Four Semen Extenders and Thawing by Seminal Plasma on the Quality of Frozenthawed Boar Semen”. The Thai Journal of Veterinary Medicine 42, no. 2 (August 14, 2013): 195–200. accessed April 6, 2025. https://he01.tci-thaijo.org/index.php/tjvm/article/view/10953.