Duy, Luu, and Le Huong. “HOUSEHOLD FOOD SECURITY AND LIVELIHOOD STRATEGIES IN PROTECTED AREAS: A CASE STUDY IN TAY YEN TU NATURE RESERVE, SON DONG DISTRICT, BAC GIANG PROVINCE”. Tạp chí Khoa học Nông nghiệp Việt Nam 15, no. 9 (August 6, 2025): 1266–1276. Accessed August 8, 2025. https://vie.vjas.vn/index.php/vjasvn/article/view/2342.