Al-Atiyat, R. M., N. M. Salameh, and M. J. Tabbaa. “Analysis of Genetic Diversity and Differentiation of Sheep Populations in Jordan”. Electronic Journal of Biotechnology, vol. 17, no. 4, July 2014, https://preprints.pucv.cl/index.php/ejbiotechnology/article/view/2014.04.002.