Khoshkhoo, Roohollah, Alireza Jahangirian, and Farzaneh Sharafbafi. “Analysis of Fleet Type Impact on the Threats and Errors of an Airline Using Line Operations Safety Audit (LOSA)”. Aviation 22, no. 1 (August 21, 2018): 31-39. Accessed April 24, 2024. https://journals.vilniustech.lt/index.php/Aviation/article/view/5002.