FAYE, Cheikh. Comparative Analysis of Meteorological Drought based on the SPI and SPEI Indices. HighTech and Innovation Journal, [S. l.], v. 3, p. 15–27, 2022. DOI: 10.28991/HIJ-SP2022-03-02. Disponível em: https://www.hightechjournal.org/index.php/HIJ/article/view/197. Acesso em: 23 jun. 2025.