Ranabhat, N. B., and A. S. Tamrakar. 2006. “Study on Seasonal Activity of Predatory Wasps Attacking Honeybee (Apis Cerana) Colonies”. Nepalese Journal of Zoology 1 (1), 41-44. https://www.cdztu.edu.np/njz/index.php/NJZ/article/view/61.