EFEKTIVITAS MODEL PROBLEM BASED LEARNING BERBANTUAN MEDIA SCRAPBOOK TERHADAP KEMAMPUAN MENULIS KARANGAN DESKRIPSI SISWA KELAS IV SD INPRES 7/83 POLEONRO. Nusa Didaktika: Journal of Elementary Education Innovation and Studies , [S. l.], v. 1, n. 2, p. 52–62, 2026. Disponível em: https://nusadidaktika.com/nusadidaktika/article/view/35. Acesso em: 16 oct. 2026.