Seipattiseun, A., G. Somelok, and V. Sapulette. “Improving Poetry Writing Skills Through the Problem-Based Learning Model in Grade X Students of SMA Negeri 5 Ambon”. Mirlam: Jurnal Pendidikan Bahasa Dan Sastra Indonesia, Vol. 5, no. 2, Feb. 2024, pp. 104-10, doi:10.30598/mirlamvol5no2hlm104-110.