Robles Silva AJ, Mickle Neyra JM, Garcia Vilca MJ, Núñez Mejía J. Family Disintegration and the Academic Performance of VII Students Secondary Cycle in the area of Mathematics of the Afternoon Shift. CS [Internet]. 2021 Aug. 16 [cited 2026 Nov. 8];4(3). Available from: https://centrosureditorial.com/index.php/revista/article/view/181