Duy , Nguyen Van, Nassim Moula, Do Duc Luc, Pham Kim Dang, Dao Thi Hiep, Bui Huu Doan, Vu Dinh Ton, and Frederic Farnir. “Ho Chicken in Bac Ninh Province (Vietnam): From an Indigenous Chicken to Local Poultry Breed”. International Journal of Poultry Science 14, no. 9 (August 15, 2015): 521–528. Accessed September 21, 2025. https://ijpsjournal.org/index.php/ijps/article/view/2203.