Senachai, K., R. Mapongpeng, N. Promkuntod, N. Saenkum, and C. Thaduang-ta. “A survey on the prevalence and the risk factors analysis of blood parasite infections in fighting bulls in Sukhothai province”. Journal of Mahanakorn Veterinary Medicine, vol. 19, no. 2, Dec. 2024, pp. 69-76, https://li01.tci-thaijo.org/index.php/jmvm/article/view/263669.