Pousttchi, K., Turowski, K., & Weizmann, M. (2010). ADDED VALUE-BASED APROACH TO ANALYZE ELECTRONIC COMMERCE AND MOBILE COMMERCE BUSINESS MODELS. Ingeniería Industrial, 25(1), 6 pág. Recuperado a partir de https://rii.cujae.edu.cu/index.php/revistaind/article/view/143