Janyaporn Rungruangsak และ Somchai Sangkaphet;Kakanang Buranaamnuay;Panupan Pongpeng;Padet Tummaruk. (2021) Boar sperm production in a tropical environment. <i>The Thai Journal of Veterinary Medicine</i>, <i>51</i>(2), 213.Janyaporn Rungruangsak และ Somchai Sangkaphet;Kakanang Buranaamnuay;Panupan Pongpeng;Padet Tummaruk. "Boar sperm production in a tropical environment". The Thai Journal of Veterinary Medicine 51 (2021):213.Janyaporn Rungruangsak และ Somchai Sangkaphet;Kakanang Buranaamnuay;Panupan Pongpeng;Padet Tummaruk. Boar sperm production in a tropical environment. Chulalongkorn University:ม.ป.ท. 2021.