Mohammad Alam, Mohammad Hanif Khan, and Altaf Hussain. “Tourism in Quarantine; Living in the COVID-19 Era”. Research Journal of Social Sciences and Economics Review 2, no. 2 (May 20, 2021): 179-183. Accessed April 24, 2024. https://ojs.rjsser.org.pk/index.php/rjsser/article/view/331.