Buenaventura, Y., Tobing, C. L., & Resontoc, M. G. R. (2016). A Comparative Study on the Effectiveness of Different Orthodontic Toothbrush Designs in Removing Dental Plaque. Journal of International Scholars Conference - SCIENCE & ENGINEERING, 1(4). Retrieved from https://jurnal.unai.edu/index.php/jiscse/article/view/346