Dr. Safia Urooj, and Prof. Dr. Muhammad Shahid Farooq. “Impact of Students’ Ubiquitous Learning through Web 2.0 Tool on Students’ 21st Century Skills: Critical Thinking and Collaboration”. sjesr 6, no. 3 (September 30, 2023): 29-43. Accessed July 8, 2026. https://ojs.sjesr.org.pk/index.php/ojs/article/view/933.