[1]
Areeb Amjad, Asfar Anwar, Shujaat Ali, Farah Waseem, Hadia Khan, Mariyah Hidayat, “The Challenges for Implementation of Policies Causing A Delay in Mass Immunization Against Covid-19: A Cross Sectional Qualitative Study”, Pakistan Journal of Medical & Health Sciences, vol. 16, no. 11, p. 320, Jan. 2023.