Digital transformation in financial and economic engineering: tools, challenges and opportunities for business management. - Andrés Guerrero-Martin, Camilo; Alberto Guerrero, William; Camacho-Galindo, Stefanny; Estefanía Guerrero-Martin, Laura; Carlos Arévalo, John; da Silva Fernandes, Fernando Antônio; Saldanha Correa, Edinelson; da Silva Moura, Thiago Rafael (GeSec: Revista de Gestao e Secretariado, 2024)