Muhammad Jafar, Aisha Shoukat, and Dr. Farhat Ullah. “Measuring Sufficiency of Social Insurance in Maintaining Quality of Life of Civil Pensioners in Pakistan”. Progressive Research Journal of Arts & Humanities (PRJAH), vol. 3, no. 2, Nov. 2021, pp. 89-103, doi:10.51872/prjah.vol3.Iss2.170.