Eddy P. Research Example for Business Students: Analysis of the Number of Passengers Departing on Domestic and International Flights at 4 Main Indonesian Airports in 2014-2018. Reflection [Internet]. 2023 Jul. 31 [cited 2024 Nov. 24];1(2):74-7. Available from: http://firstcierapublisher.com/index.php/reflection/article/view/31