Estrada Espinoza, J. A.; Sevilla Gamarra, M. A.; Torres Velásquez, J. W.; García Zuñiga, S. A.; García Farías, V. A.; Doig Deza, Y. A.; Velasquez Alvarez, M. R. Family Problems and Academic Achievement in Mathematics Among Secondary School Students at a Private Institution, Nuevo Chimbote-2025. LACCEI 2026, 1 (14). https://doi.org/10.18687/LACCEI2026.1.1.2524.