HO BACH NHAT; VO VAN DUT. Urban households’ willingness to pay for organic products: The case of organic oranges in Long Xuyen city. VNU JOURNAL OF ECONOMICS AND BUSINESS, [S. l.], v. 3, n. 1, p. 102, 2023. DOI: 10.57110/jebvn.v3i1.167. Disponível em: https://jebvn.ueb.edu.vn/index.php/jeb/article/view/167. Acesso em: 3 aug. 2025.