Shawky, E., Abou, M. and Elanggar, H. 2020. The IMPACT OF DIGITAL COMMUNICATION DEVICES ON FACE-TO-FACE INTERACTIONS IN PUBLIC SPACES.: THE CASE STUDY OF COFFEEHOUSES IN CAIRO, EGYPT . International Journal of Sciences: Basic and Applied Research (IJSBAR). 49, 2 (Feb. 2020), 119–138.