Alarcón, Rosa, Luis A. Guerrero, Sergio F. Ochoa, and José A. Pino. “Analysis and Design of Mobile Collaborative Applications Using Contextual Elements”. COMPUTING AND INFORMATICS 25, no. 6 (January 31, 2012): 469–496. Accessed April 26, 2024. https://www.cai.sk/ojs/index.php/cai/article/view/354.