Yuanita T, Zubaidah N, A R MI. Enamel Hardness Differences After Topical Application Of Theobromine Gel And Casein Phosphopeptide-Amorphous Calcium Phosphate. CDJ [Internet]. 2020 Jun. 25 [cited 2024 Aug. 4];10(1):5-8. Available from: https://e-journal.unair.ac.id/CDJ/article/view/20151