Suleman, S., Riaz, S., Kausar, L., Qazi, H. S. and Ullah, W. (2024) “Insight into Twin Block - A Versatile Appliance”, Pakistan Orthodontic Journal, 16(1), pp. 37–45. Available at: https://www.poj.org.pk/index.php/poj/article/view/370 (Accessed: 14 June 2026).