Muhammad Saeed Ahmad, Muhammad Waseem Iqbal, Maham Abid, Nadia Tabassum, Syed Khuram Shahzad, Natash Ali Mian, and Muhammad Raza Naqvi. 2020. “Usability Evaluation of Online Educational Applications in COVID-19”. Lahore Garrison University Research Journal of Computer Science and Information Technology 4 (4), 86-95. https://doi.org/10.54692/lgurjcsit.2020.0404117.