ROBLES SILVA, A. J.; MICKLE NEYRA, J. M.; GARCIA VILCA, M. J.; NÚÑEZ MEJÍA, J. Family Disintegration and the Academic Performance of VII Students Secondary Cycle in the area of Mathematics of the Afternoon Shift. Centro Sur, [S. l.], v. 4, n. 3, 2021. DOI: 10.37955/cs.v4i3.181. Disponível em: https://centrosureditorial.com/index.php/revista/article/view/181. Acesso em: 8 nov. 2026.