PURWOKO, Agus Abhi; IDRUS, Agil Al; HARJONO, Ahmad; ‎ , Hamidi; ROKHMAT, Joni; SUKARSO, AA. Teachers’ Perceptions Regarding the Development of Ecotourism-based Science Teaching Materials. KnE Social Sciences, [S. l.], v. 9, n. 19, p. 25–34, 2024. DOI: 10.18502/kss.v9i19.16473. Disponível em: http://thrillriftranks.com/index.php/KnE-Social/article/view/16473. Acesso em: 6 feb. 2025.