AHMED MUHAMMED , G., & NIAMA DAYEM, R. (2013). Evaluation of the microleakage of different class v cavities prepared by using Er:YAG laser, ultrasonic device and conventional rotary instruments with two dentin bonding systems: an in vitro study. International Arab Journal of Dentistry (IAJD), 4(3), 103-108. https://doi.org/10.70174/iajd.v4i3.225