AlShishakli, Mahmoud, Naji Massoud, Khaldoun Alshuraiki, Mohammmad Osama Jabban, Issam Kasem, Sinan Al Jalali, and Majeda Alnohaily. “The Importance of Activating the Reform of Direct and Indirect Respiratory Function Problems in the Context of Dental Orthodontic Treatment”. Journal of Medical Research and Health Sciences 4, no. 11 (November 7, 2021): 1523–1528. Accessed December 4, 2021. https://jmrhs.info/index.php/jmrhs/article/view/434.