Differences in effectiveness between soaking star fruit juice (Averrhoa Bilimbi Linn) with tomato fruit juice (Lycopersicon Esculentum Mill) as a natural tooth whitening agent. IJDS [Internet]. 2024 Dec. 8 [cited 2026 Apr. 29];1(1):48-5. Available from: http://ijds-pdgipalembang.com/index.php/ijds/article/view/6