Vinh, Nguyen, Tran Phuong, Nguyen Phuong, Nguyen Thong, Nguyen Giang, Ha Bo, Nguyen Thinh, and Pham Dang. “Reproductive Performance and Egg Quality of Na Tau Ducks”. Vietnam Journal of Agricultural Sciences 22, no. 6 (June 12, 2025): 739–747. Accessed June 15, 2025. http://vie.vjas.vn/index.php/vjasvn/article/view/1330.