Mamun, M., Hyder, M. and Hossain, M. 2013. Changes in soft tissue profile during the treatment of Class III malocclusion treated with Class III activator. Bangladesh Journal of Orthodontics and Dentofacial Orthopedics. 2, 2 (Aug. 2013), 24–29. DOI:https://doi.org/10.3329/bjodfo.v2i2.16160.