Patyal, A., Karpe, S., Chacko, P. K., Khandelwal, M., Singh, A. and Choudhury, D. (2022) “Evaluation of efficacy of different types of retainers post orthodontic treatment: An original research”, International journal of health sciences, 6(S2), pp. 9372–9277. doi: 10.53730/ijhs.v6nS2.7443.