SAFI, Abdul Ghias; RESHTEEN, Sediqullah. Surface Water assessment in Helmand River Basin. Journal of Natural Sciences – Kabul University, [S. l.], v. 6, n. 1, p. 41–60, 2025. DOI: 10.62810/jns.v6i1.302. Disponível em: https://jns.edu.af/jns/article/view/302. Acesso em: 18 jan. 2025.