RAGHUBANS, Kishore. Qanat System at Bidar District in Karnataka, India. Hydro Nepal: Journal of Water, Energy and Environment, [S. l.], v. 17, p. 18–23, 2015. DOI: 10.3126/hn.v17i0.13269. Disponível em: https://www.nepjol.info/index.php/HN/article/view/13269. Acesso em: 6 dec. 2025.