Nahlah khalil Alblowi , Badr Omar Al – Ahmadi , Ali Mohammed Falatah , Tariq Muteb Alharbi , Fayez Abdurrahman Aloufi , Bakr M sedqi , Suhail Abdulrahman Al - Amoudi (2022) “Comparison of Accuracy of Different Generations of Apex Locators in Determining Working Length: A Systematic Review and Meta – Analysis ”, Migration Letters. London, UK, 19(S5), pp. 611–618. Available at: https://migrationletters.com/index.php/ml/article/view/9833 (Accessed: 11April2025).