KHAN, Tariq; KHAN, Hizbullah. Environmental sustainability of grey water footprints in Peshawar Basin: Current and future reduced flow scenarios for Kabul River. International Journal of Agricultural and Biological Engineering, Beijing, China, v. 12, n. 4, p. 162–168, 2019. Disponível em: https://ijabe.org/index.php/ijabe/article/view/4804. Acesso em: 1 feb. 2026.