AFRAH, Ashri Shabrina; SARI, Nur Fitriyah Ayu Tunjung; UTAMA, Shoffin Nahwa; LESTARI, Tri Mukti. Seasonal Time Series Models for Forecasting Pertussis Endemic with Holt-Winter’s Exponential Smoothing. Walisongo Journal of Information Technology, [S. l.], v. 7, n. 2, p. 19–28, 2025. DOI: 10.21580/wjit.2026.8.1.16856. Disponível em: https://journal.walisongo.ac.id/index.php/jit/article/view/16856. Acesso em: 7 nov. 2026.