Miranda, M., Gultom, E. and Yuanitasari, D. 2025. Application of the Principle Rule of Reason to the Determination of Airline Ticket Prices in Business Competition Practices. PATTIMURA Legal Journal. 4, 1 (Apr. 2025), 52-69. DOI:https://doi.org/10.47268/pela.v4i1.18268.