Hernawan, M. A.; Pramudya, M. Y. .; Warsito, T. . Profitability Analysis of Jakarta–Makassar Round-Trip Route Using Garuda B737-800NG Aircraft in 2019. JTLA 2023, 2 (2), 104-125. https://doi.org/10.52909/jtla.v1i1.41.