Safitri, A. D. (2022) “Pengaruh Efektivitas Kerja Petugas Check Point terhadap Kualitas Pre-Flight Services Selama Covid-19 di Bandar Udara APT Pranoto”, Formosa Journal of Multidisciplinary Research, 1(1), pp. 75–88. doi: 10.55927/fjmr.v1i1.413.