Huma Ghazanfar Kiani, Sadia Naureen, Saad Asad, & Syeda Rabbab Hasan. (2022). Smile esthetics: A comparative study between dental students and laypersons using visual analogue scale. Pakistan Orthodontic Journal, 14(1), 13–20. Retrieved from https://poj.org.pk/index.php/poj/article/view/320