ELI NURLIZA. Improving Narrative Writing Ability Using Model Problem Based Learning Based on Mind Mapping. Jurnal Serambi Ilmu, [S. l.], v. 22, n. 2, p. 314–328, 2024. DOI: 10.32672/jsi.v22i2.982. Disponível em: https://jurnal.serambimekkah.ac.id/index.php/serambi-ilmu/article/view/982. Acesso em: 2 dec. 2025.