Al-Hashimi, Hashim, and Jobin Joy. “The Influence of Clear Aligners on Periodontal Health: A Systemic Comprehensive Comparative Analysis With Fixed Orthodontic Appliances”. The International Journal of Comprehensive Health, Medicine, & Dentistry, vol. 1, no. 1, Jan. 2025, pp. 138-49, https://halafoundation.com/index.php/ijchmd/article/view/25.