Miranda M, Gultom E, Yuanitasari D. Application of the Principle Rule of Reason to the Determination of Airline Ticket Prices in Business Competition Practices. PELA [Internet]. 29Apr.2025 [cited 6May2025];4(1):52-9. Available from: https://ojs3.unpatti.ac.id/index.php/pela/article/view/18268