KHADKA, U. Willingness to Pay for Improved Solid Waste Management in Itahari, Sunsari, Nepal. Economic Journal of Nepal, [S. l.], v. 46, n. 1-2, p. 34–51, 2023. DOI: 10.3126/ejon.v46i1-2.68024. Disponível em: https://nepjol.info/index.php/EJON/article/view/68024. Acesso em: 27 sep. 2024.