(1)
Schmidt-Fonseca, I.; León-Anchía, R.; Astorga-Aguilar, C.; Luna-Angulo, J. M. RISKS AND PREVENTIVE MEASURES ON THE USE OF SOCIAL NETWORKS BY THE STUDENT WHO ATTENDS SECONDARY EDUCATION IN THE DISTRICT OF HORQUETAS, SARAPIQUÍ, HEREDIA, COSTA RICA. ISUCR 2019, 20, 186-207.