Muhammad Azeem, Ambreen Usmani, Abid Ashar 2022. Effectiveness of Direct Observation of Procedural Skills (DOPS) for Improving the Mini-Implant Insertion Procedural Skills of Postgraduate Orthodontic Trainees. Pakistan Journal of Medical & Health Sciences. 16, 05 (Jun. 2022), 192. DOI:https://doi.org/10.53350/pjmhs22165192.