Nguyen Dinh Tien, Nguyen Thi Hong Hanh, Pham Thu Thuy and Tran Nhat Lam Duyen 2023. PLS-SEM Application to the Analysis of the Willingness to Pay for Mangrove Environmental Services in Phu Long Commune, Cat Ba District, Hai Phong City. VNU JOURNAL OF ECONOMICS AND BUSINESS. 3, 3 (Jun. 2023). DOI:https://doi.org/10.57110/jebvn.v3i3.219.