A. Waheed and Muzafar Ali Dahri, “The Investigating The Undergraduate Students’ Readiness to Participate in Online Classes Amid Covid-19 Outbreak: A Survey of Shaheed Benazir Bhutto University, Sindh, Pakistan: A SURVEY OF SHAHEED BENAZIR BHUTTO UNIVERSITY, SINDH, PAKISTAN”, JEHR, vol. 11, no. 1, pp. 47–54, Jul. 2021.