NURIN FADHLIN MH; MATTHEW NK; SHUIB A. VISITORS’ WILLINGNESS TO PAY FOR ENTRANCE FEE AT PUNCAK JANING FOREST ECO-PARK, KEDAH, MALAYSIA. Journal of Tropical Forest Science (JTFS) , [S. l.], v. 33, n. 1, p. 49–57, 2022. Disponível em: https://jtfs.frim.gov.my/jtfs/article/view/83. Acesso em: 6 may. 2024.