HERATH, Janaranjana; RANASINGHE, Thushara. Economics of Water Poverty: An Imperial Analysis in Dry Zone of Sri Lanka . Economic Journal of Nepal, [S. l.], v. 33, n. 4, p. 241–248, 2010. DOI: 10.3126/ejon.v33i4.78559. Disponível em: https://nepjol.info/index.php/EJON/article/view/78559. Acesso em: 7 dec. 2025.