Sulastri. “The Implementasion of Problem Based Learning the Improve Students’ Narrative Writing Skills at SMA N 12 Banda Aceh”. Paedagogie 21, no. 3 (September 7, 2026): 2304–2313. Accessed October 30, 2026. https://journal.unimma.ac.id/Paedagogie/article/view/17254.