Buzaribah, Khadeejah, Randa Salih, and Aisha Areibi. “Variable Morphology of Mandibular First Molar Roots and Canals: A Literature Review”. Libyan Journal of Dentistry 2, no. 1 (March 3, 2018). Accessed June 6, 2026. https://journals.uob.edu.ly/index.php/LJD/article/view/1885.