Sulastri. The Implementasion of Problem Based Learning the Improve Students’ Narrative Writing Skills at SMA N 12 Banda Aceh. Paedagogie [Internet]. 2026 Sep. 7 [cited 2026 Sep. 22];21(3):2304-13. Available from: https://coba.unimma.ac.id/Paedagogie/article/view/17254