Vieria dos Santos, Jefferson, Viviane Farias Felipe, Erika Fialho Morais Xavier, Tiago Almeida de Oliveira, Jader Silva Jale, e Silvio Fernando Alves Xavier Junior. 2024. “A STUDY OF THE STANDARDIZED PRECIPITATION INDEX (SPI) AND MACHINE LEARNING TECHNIQUES FOR DROUGHT PREDICTION IN THE STATE OF PARAÍBA, BRAZIL”. RECIMA21 - Revista Científica Multidisciplinar - ISSN 2675-6218 5 (10):e5105736. https://doi.org/10.47820/recima21.v5i10.5736.