Wahyuni, Sri, et al. “Exploration of Anthelmintic Activity of Cassia Spp. Extracts on Gastrointestinal Nematodes of Sheep”. Journal of Advanced Veterinary and Animal Research, vol. 6, no. 2, June 2019, pp. 236-40, https://banglajol.info/index.php/JAVAR/article/view/41766.