WANSAH, J. F.; ACHIMUGU, A.; OMOPEKUNOLA, M. O. Estimation of Reference Evapotranspiration of Ussa, Taraba State. Nigerian Journal of Physics, [S. l.], v. 32, n. 1, p. 60–66, 2023. Disponível em: https://njp.nipngr.org/index.php/njp/article/view/25. Acesso em: 19 sep. 2024.