Models and achievements for innovations on beef cattle and pigs value chains - Le, Thi Thanh Huyen; Dao, Thu Hang; Tran, Thi Bich Ngoc; Ngo, Thi Ha Phuong; Nguyen, Thi Minh Phuong; Nguyen, Quang Huy; Nguyen, Thi Thinh; Bui, Thi Dinh (International Livestock Research Institute, 2024)