Dr. Muhammad Tariq, Dr. Imtiaz Ahmad, Suhrab Ahmad. The Pandemic of COVID-19 and Policy Responses by Major Powers. RJSSER [Internet]. 2020Sep.22 [cited 2024Apr.20];1(3):161-8. Available from: https://ojs.rjsser.org.pk/index.php/rjsser/article/view/89