Rizal, Achmad, Imam Wahyu Indriawan, Adib Susilo, and Azidni Rofiqo. “Comparative Analysis of Ports to the Economy of Indonesia: A Cointegration Approach”. Journal of Islamic Economics Lariba 7, no. 2 (December 15, 2021): 145–154. Accessed November 13, 2024. https://journal.uii.ac.id/JIELariba/article/view/21103.