DHUNGANA, A. R. Determinants of Willingness to Pay for Improved Solid Waste Management System in Lekhnath, Kaski, Nepal. Janapriya Journal of Interdisciplinary Studies, [S. l.], v. 6, p. 1–16, 2018. DOI: 10.3126/jjis.v6i0.19305. Disponível em: https://www.nepjol.info/index.php/JJIS/article/view/19305. Acesso em: 22 sep. 2021.