Sarah Ahmed Bahammam. “THUMB SUCKING HABITS AND INCREASED SKELETAL OPEN BITE – AN OBSERVATIONAL STUDY IN AL MADINAH AL MUNAWARAH REGION, SAUDI ARABIA”. Pakistan Oral & Dental Journal 40, no. 3 (September 28, 2020): 130-138. Accessed January 27, 2022. http://podj.com.pk/index.php/podj/article/view/568.