Naguib Mahmoud Aboul Enein , Malak Ibrahim Blqasem Hakami , Hebah Mohammad Ali Humadi , Wafa Hussain Ali Faqehi , Alshaima Fawaz Muhammed Hakami , Hossam Khalifa Kamaly, “Clinical Efficiency (Reliability) of Using a Barbed Broach for the Purpose of Pulp Extirpation among Undergraduate Dental Students”, Annals of RSCB, vol. 25, no. 6, pp. 10887–10897, Jun. 2021.