ALFARABI, M.; RAZAK, R.; SABIR. Willingness to pay for use of water source for domestic consumption in Rangomali Village, Wolo District, Kolaka District . Economics and Business Journal (ECBIS), [S. l.], v. 1, n. 5, p. 681–690, 2023. DOI: 10.47353/ecbis.v1i5.79. Disponível em: https://ecbis.net/index.php/go/article/view/79. Acesso em: 19 jan. 2026.