Dien T, Dung N, Nghia N. Production and Marketing of Fresh Oranges: A Case Study in Tuyen Quang Province, Vietnam. vjas [Internet]. 21Aug.2018 [cited 30Apr.2024];1(1):72-4. Available from: https://vjas.vnua.edu.vn/index.php?journal=vjas&page=article&op=view&path[]=https%3A%2F%2Fdoi.org%2F10.31817%2Fvjas.2018.1.1.08