Tinjauan penetapan tarif batas bawah penumpang pelayanan kelas ekonomi angkutan udara berjadwal dalam negeri berdasarkan peraturan menteri perhubungan republik indonesia nomor pm 91 tahun 2014 menurut hukum persaingan usaha = Review concerning arrangement of airfare floor threshold for economy class passengers on scheduled domestic flights according to minister of transportation regulation no pm 91 of 2014 to competition law perspective - Fahri Handika, author (2015)