Ha HTT, Hoang TV, Do HN, Luong HQ. THE COMMUNITY PERCEPTION OF MANGROVE CULTURAL SERVICES IN XUAN THUY NATIONAL PARK VIETNAM: Received: 14th February 2022; Revised: 03rd June 2022, 10th June 2022, 27th June 2022; Accepted: 30th June 2022. pijss [Internet]. 2022 Jul. 18 [cited 2022 Sep. 27];8(2):21-39. Available from: https://grdspublishing.org/index.php/people/article/view/2030