JOTHIBASU, S.; SUDHIR KUMAR, R.; NANDAKUMAR, V. S. Development of a Novel Method for Maintaining Constant Total Head during Solar Surface Pump Testing. Power Research - A Journal of CPRI, [S. l.], p. 125–128, 2020. DOI: 10.33686/pwj.v16i2.155503. Disponível em: https://node6473.myfcloud.com/~geosocin/CPRI/index.php/pr/article/view/5. Acesso em: 7 may. 2024.