TRAN THI, Dien; BUI TA NHU, Quynh; VU THI THU, Hoai. DEVELOPING CIRCULAR ECONOMY MODEL IN PIG FARMING IN SON DUONG COMMUNE, TUYEN QUANG PROVINCE. SCIENTIFIC JOURNAL OF TAN TRAO UNIVERSITY, [S. l.], v. 12, n. 1, 2026. DOI: 10.51453/3093-3706/2026/1427. Disponível em: https://sjttu.tqu.edu.vn/index.php/sjttu/article/view/1427. Acesso em: 11 tháng 4. 2026.