AROCENA, Francisco Augusto Laca; 						ESPINOSA RODRÍGUEZ, Emmanuel de Jesús; 						MAYORAL SÁNCHEZ, Edwin George.
 Exploration of a Statistical Model of Volunteering Mexican Students.
<strong>CIENCIA ergo-sum</strong>, [S.l.], v. 20, n. 3, p. 193-200, oct. 2013.
ISSN 2395-8782.
Available at: &lt;<a href="https://cienciaergosum.uaemex.mx/article/view/7032" target="_new">https://cienciaergosum.uaemex.mx/article/view/7032</a>&gt;. Date accessed: 08 nov. 2026.