Sarwar, Naveeda, Saima Abid, Zafar Ali, and Sanam Gul. 2022. “POST-COVID COGNITIVE IMPAIRMENT AMONG GENERAL POPULATION OF KHYBER PAKHTUNKHWA: PAKISTAN”. KHYBER MEDICAL UNIVERSITY JOURNAL 14 (4):234-8. https://doi.org/10.35845/kmuj.2022.22179.