Penmetsa, G. S., Mani, L. P., Praveen, G., Dwarakanath, C. D., & Suresh, S. (2017). Awareness, Attitude, and Prevalence of usage of magnification devices among the dental practitioners in the state of Andhra Pradesh – A questionnaire-based study. J Indian Soc Periodontol.

Penmetsa, Gautami Subhadra, Loda Princee Mani, Gadde Praveen, Chini Dorai Dwarakanath, and S. Suresh. "Awareness, Attitude, and Prevalence of Usage of Magnification Devices Among the Dental Practitioners in the State of Andhra Pradesh – A Questionnaire-based Study." J Indian Soc Periodontol 2017.

Penmetsa, Gautami Subhadra, et al. "Awareness, Attitude, and Prevalence of Usage of Magnification Devices Among the Dental Practitioners in the State of Andhra Pradesh – A Questionnaire-based Study." J Indian Soc Periodontol 2017.