AVALOS PEÑAFIEL, Víctor et al. QUALITY IN CUSTOMER SERVICE, RELATIONAL MARKETING STRATEGY, APPLICATION IN THE MARISQUERIAS OF RIOBAMBA. mktDESCUBRE, [S.l.], v. 1, n. 3, p. 307 - 315, apr. 2020. ISSN 2602-8522. Available at: <http://revistas.espoch.edu.ec/index.php/mktdescubre/article/view/458>. Date accessed: 23 dec. 2024. doi: http://dx.doi.org/10.36779/mktdescubre/v#.#.