I. M. Yacoob, R. S. Karyakos, and M. Y. Slewa, “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, vol. 63, no. 11, pp. 4721–4732, Nov. 2022, doi: 10.24996/ijs.2022.63.11.11.