Animal welfare along the smallholder pig value chain in Vietnam: Current status, legal perspectives and way forward - Smith, A.; Bidesi, S.; Wijerathna, Y.; Doyle, R.; Shonara, L.; Jordan, D.; Toribio, Jenny-Ann; Purdie, A.; Sinh Dang-Xuan; Luong Nguyen Thanh; Trang Le Thi Huyen; Hung Nguyen-Viet; et al. (International Livestock Research Institute, 2021)