A, D. S. M. “AN EVALUATION OF ROOT AND CANAL MORPHOLOGY OF MAXILLARY PREMOLARS IN A NIGERIAN TERTIARY HOSPITAL: AN IN-VIVO STUDY”. Ghana Dental JOURNAL, vol. 18, no. 1, Jan. 2022, pp. 30-36, https://gdajournal.org/publications/index.php/gda/article/view/16.