Andi Ferosita Sustrisno, Rais, and I. Setiawan. “Intervention Model Analysis The Number of Domestic Passengers at Sultan Hasanuddin Airports”. Parameter: Journal of Statistics, Vol. 1, no. 1, Jan. 2021, pp. 41-49, https://bestjournal.untad.ac.id/index.php/parameter/article/view/15436.