Yangzom, Tashi, Tshering Dorji, and Jigme Tenzin. 2023. “Dry and Fresh Zanthoxylum Fruits Are Effective in Controlling ticks’ Infestation in Cattle”. Bhutan Journal of Natural Resources and Development 10 (1):44-49. https://www.bjnrd.org/index.php/bjnrd/article/view/85.