MUSA*, O. K. .; ADAMU*†, L. .; DIDIGWU‡, E. N. .; ABDULLAHI§, A. .; YAKUBU**, S. D. . Analysis of drought and flood occurrence using markov chain. International Journal of Mathematical Analysis and Modelling, [S. l.], v. 5, n. 1, 2023. Disponível em: https://tnsmb.org/journal/index.php/ijmam/article/view/35. Acesso em: 30 jul. 2026.