CALVO PORRAL, Cristina; 						CALVO DOPICO, Domingo.
 Exploratory Study About the Main Factors of Commercial Attraction: an Approach to the Spanish Consumer.
<strong>CIENCIA ergo-sum</strong>, [S.l.], v. 20, n. 2, p. 107-120, july 2013.
ISSN 2395-8782.
Available at: &lt;<a href="https://cienciaergosum.uaemex.mx/article/view/7387" target="_new">https://cienciaergosum.uaemex.mx/article/view/7387</a>&gt;. Date accessed: 18 aug. 2026.