VARIATIONS IN THE STATISTICAL MEASURES OF MEAN RAINFALL. Nigerian Journal of Technology, [S. l.], v. 2, n. 1, p. 19–22, 2002. DOI: 10.4314/njt.21.332. Disponível em: https://mail.nijotech.com/index.php/nijotech/article/view/332. Acesso em: 19 apr. 2026.