Sathaporn Jittapalapong, Yanyong Intraraksa, Nongnuch Jantaraj and Khampee Phatthanathanang (1993) “Survey of Internal Parasites of Buffalo Calves and Calves in Buri Ram and Surin Province”, Agriculture and Natural Resources. Bangkok, Thailand, 27(4), pp. 469–473. available at: https://li01.tci-thaijo.org/index.php/anres/article/view/241657 (accessed: 29 August 2026).