Yangzom, T., T. Dorji, and J. Tenzin. “Dry and Fresh Zanthoxylum Fruits Are Effective in Controlling ticks’ Infestation in Cattle”. Bhutan Journal of Natural Resources and Development, vol. 10, no. 1, June 2023, pp. 44-49, https://www.bjnrd.org/index.php/bjnrd/article/view/85.