Elbadri, M. E., M. Victor, R. Ibrahem, A. Azhari, M. Essam, and A. A. Saeed. “KNOWLEDGE, CHARACTERISTICS, WORK SITES OF HEALTH PRACTITIONERS FOR CHEST PHYSIOTHERAPY IN PATIENTS WITH COVID-19, IN KHARTOUM, SUDAN”. Universal Journal of Pharmaceutical Research, vol. 7, no. 5, Nov. 2022, doi:10.22270/ujpr.v7i5.834.