Espín Oleas, María, Hernán Patricio Moyano Vallejo, & Ángel Bolívar Burbano Pérez.
" ALTERNATIVE COMMUNICATION AND ITS IMPACT ON THE ECONOMIC DEVELOPMENT OF THE ECUADORIAN MARKETS CASE OF RIOBAMBA." <em>mktDESCUBRE</em> [Online], 1.3 (2020): 265 - 273. Web. 23 Dec. 2024