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, vol. 40, no. 3, Sept. 2020, pp. 130-8, https://www.podj.com.pk/index.php/podj/article/view/568.