Asaad Oleiwi Khalaf, Ahmed Qasim Zighir, and Jassim Mohamed Khalaf, “Laparoscopic Cholecystectomy and find out Risk operator for Conversion in Al-Ramadi Teaching Hospital: A Retrospective Analysis”, IARJMSR, vol. 2, no. 1, pp. 28–34, Feb. 2021, doi: 10.47310/iarjmsr.2021.V02i01.09.