INDICATIONS OF UNFAIR BUSINESS COMPETITION IN DETERMINING AIRCRAFT RATES ASSOCIATED WITH LAW NUMBER 5 OF 1999 CONCERNING MONOPOLY AND UNFAIR BUSINESS COMPETITION (CASE STUDY OF KPPU KANWIL IV SURABAYA). Jares [Internet]. 2024 Mar. 5 [cited 2026 Jan. 9];9(1):64-75. Available from: https://ejournal.unisbablitar.ac.id/index.php/jares/article/view/2721