Ismaidar Ismaidar, T. Riza Zarzani, Yossri Mantaw Sihombing. The Form of Responsibility of Airlines as Business Entities For Unilateral Flight Cancellations Is Viewed From The Minister of Transportation Regulation Number 89 of 2015 Concerning Handling of Flight Delays In Scheduled Commercial Air Transport Business . ijellacush [Internet]. 2024 Jul. 10 [cited 2024 Sep. 20];2(3):54-61. Available from: https://pbsi-upr.id/index.php/ijellacush/article/view/919