CANDEAU DUFAT, Rafael; 						FRANCO MAASS, Sergio; 						CESBRON, Veronique.
 The Conceptual Design of Geographic Information Systems (SIG) and the Success of their Implementation.
<strong>CIENCIA ergo-sum</strong>, [S.l.], v. 3, n. 3, p. 311-318, oct. 2017.
ISSN 2395-8782.
Available at: &lt;<a href="https://cienciaergosum.uaemex.mx/article/view/7305" target="_new">https://cienciaergosum.uaemex.mx/article/view/7305</a>&gt;. Date accessed: 19 aug. 2026.