Khalil, K. Z., and N. A. Abdulwahed. “Tick Prevalence and Identification in Calves in Al-Manathera City Al-Najaf Al-Ashraf”. Kufa Journal for Veterinary Medical Sciences, vol. 1, no. 1, June 2010, pp. 53-59, https://doi.org/10.36326/kjvs/2010/v1i14229.