BUSTAMI; YOLANDA, A. M.; THAHIRA, N. . Forecasting Non-Oil and Gas Exports in Indonesia Using Double and Triple Exponential Smoothing Methods. International Journal of Industrial Engineering and Engineering Management, [S. l.], v. 5, n. 1, p. 45–49, 2023. DOI: 10.24002/ijieem.v5i1.6211. Disponível em: https://ojs.uajy.ac.id/index.php/IJIEEM/article/view/6211. Acesso em: 1 sep. 2024.