GRADE 9Â
GRADE 9Â
LEWIS
Simulation of Human Tooth Enamel Erosion: A Study on the Effect of pH Levels of Various Beverages Commonly Used in the Philippines on the Mass of Eggsheels in Grams and the Extent of Discoloration (Few, Moderate, High) on the Surface of the Eggshells After Soaking for Two Weeks
RAMOS, E., RICAFORT, J., SUNIO, E., VILLAROMAN, J.