Alvi Rizqi Amaliyah, Arwin Diva Nafida, Berta Ivana Priladiantika, Bambang Tri Hartomo. Differences of Composite Resin Surface Hardness After Exposure to Filter Cigarette and Electric Cigarette Smoke. DJKG [Internet]. 2022 Aug. 31 [cited 2026 Feb. 15];16(2):67-73. Available from: https://journal-denta.hangtuah.ac.id/index.php/jurnal/article/view/169