“Use of Multi-Response Logistic Regression to Determine the Factors Affecting the Radiation Values of Light-Curing Units in Private Dental Clinics in Erbil”. Iraqi Journal of Science 63, no. 11 (November 30, 2022): 4721–4732. Accessed August 11, 2025. https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/4842.