Castelli, G., Mamei, M., Rosi, A. and Zambonelli, F. (2015) “How to Develop Pervasive Social Applications with the SAPERE Middleware”, COMPUTING AND INFORMATICS, 34(1), pp. 185–209. Available at: http://www.cai.sk/ojs/index.php/cai/article/view/2047 (Accessed: 18September2021).