Ahmed Benomran. Independent and Combined Effects of Björk Polygon on Skeletal Class II Division 1 Malocclusion in Libyan Patients: A Retrospective Cephalometric Analysis. Khalij-Libya J Dent Med Res [Internet]. 2026 May 13 [cited 2026 May 14];:135-41. Available from: https://journals.khalijlibya.edu.ly/index.php/ojs/article/view/123