Musa Hassan M Alfifi, et al. “DIGITAL PUBLIC HEALTH MARKETING OF PHYSICAL ACTIVITY AND ITS EFFECT ON WELLBEING IN SAUDI ARABIA”. Journal of Population Therapeutics and Clinical Pharmacology, vol. 29, no. 03, Aug. 2022, pp. 1747-50, https://doi.org/10.53555/jptcp.v29i03.5520.