Shawky, Ehab, Manal Abou, and Hala Elanggar. 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): 119-38. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/10697.