Prediction of The Number of Ship Passengers in The Port of Makassar using ARIMAX Method in The Presence of Calender Variation. InPrime:Ind.Jour.Pure.Applied.Math [Internet]. 2019 Dec. 7 [cited 2025 Nov. 20];1(1):57-6. Available from: https://journal.uinjkt.ac.id/inprime/article/view/12786