1, KAMALKANT; SINHA, JITENDRA. Development and testing of a spiral tube water wheel pumping system. Journal of Soil and Water Conservation, India, v. 20, n. 4, 2022. Disponível em: https://epubs.icar.org.in/index.php/JSWC/article/view/120676. Acesso em: 11 jun. 2026.