Thu, Do Van, and Nguyen Anh. “Research on Soe Biocharacteristics of Professional Dog Semen for Freservation and Artificial Insemination”. Academia Journal of Biology 30, no. 3 (November 13, 2014): 169–175. Accessed November 22, 2024. https://vjs.ac.vn/index.php/vjbio/article/view/5434.