Aisyah Rahmatillah Hasan, Cut Ratna Keumala and Herry Imran 2026. Comparison Of The Effectiveness Of Povidone Iodine, Chlorhexidine, And Aquadest Mouthwash On Plaque Index In Students Of MTsN 2 Banda Aceh. International Journal of Health Engineering and Technology. 5, 3 (Sep. 2026). DOI:https://doi.org/10.55227/ijhet.v5i3.1160.