Umar ZA, Michael GC, Grema BA, Suleiman AK, Olawumi AL, Damagum FM, et al. Knowledge and Practice of COVID-19 Preventive Measures and Its Associated Factors Among Attendees of a Primary Care Clinic in Kano, Nigeria; A Cross-Sectional Study. NJGP [Internet]. 2022 Nov. 12 [cited 2025 May 30];20(1):14-22. Available from: https://www.njgp.net.ng/index.php/home/article/view/3