MTALO, F.W.; LUEDERS, B.A. Rural Water supply: Pump and Engine Selection. Tanzania Journal of Engineering and Technology, [S. l.], v. 4, n. 2, p. 33–38, 1979. DOI: 10.52339/tjet.v4i2.42. Disponível em: https://tjet.udsm.ac.tz/index.php/tjet/article/view/42. Acesso em: 15 dec. 2025.