Haytham Awadh Ulhaqban et al. 2022. THE IMPACT OF ORAL HYGIENE EDUCATION PROGRAMS ON PLAQUE CONTROL AND GINGIVAL HEALTH. Journal of Population Therapeutics and Clinical Pharmacology. 29, 04 (Oct. 2022), 3165–3169. DOI:https://doi.org/10.53555/jptcp.v29i04.5813.