SUMAMBRI, M. F. .; KAMALUDIN, M. . PENILAIAN KESANGGUPAN UNTUK MEMBAYAR DALAM KALANGAN PENGUNJUNG BAGI PEMULIHARAAN HUTAN LIPUR SUNGAI SEDIM, KEDAH. Universiti Malaysia Terengganu Journal of Undergraduate Research, [S. l.], v. 2, n. 4, p. 63–74, 2020. DOI: 10.46754/umtjur.v2i4.181. Disponível em: https://journal.umt.edu.my/index.php/umtjur/article/view/181. Acesso em: 21 oct. 2024.