Pengaruh larutan kayu manis terhadap perubahan warna email gigi : penelitian eksperimental laboratorik = The effect of cinnamon solution to color change of tooth enamel

Pengaruh larutan ekstrak kayu manis terhadap kekasaran permukaan email gigi manusia = The effect of cinnamon extract solution to human enamel surface roughness

Pengaruh Lama Perendaman Gigi Sapi di Dalam Larutan Ekstrak Kelopak Bunga Rosela Terhadap Kekerasan Email = Effect of Immersion in Roselle Extract Solution on Hardness of Bovine Enamel

Pengaruh aplikasi gel dengan ekstrak daun sirih terhadap kekerasan email gigi = The effect of gel with betel leaf extract to the hardness of tooth enamel

Pengaruh Lama Perendaman Gigi di dalam Larutan Ekstrak Kelopak Bunga Rosela Terhadap Perubahan Warna Email = The Effect of Tooth Immersion Duration in Roselle Extract Solution on Discoloration of Enamel