Golshah, Amin, Mahya Salahshour, Maryam Kiani, and Ali Fatahi. “Effect of Traditional and Virtual Oral Hygiene Instruction to School Health Instructors on Plaque Index of Elementary Schoolchildren”. Open Access Macedonian Journal of Medical Sciences 9, no. D (March 26, 2021): 68–71. Accessed November 23, 2024. https://oamjms.eu/index.php/mjms/article/view/5867.