“EFEKTIVITAS MODEL PROBLEM BASED LEARNING BERBANTUAN MEDIA SCRAPBOOK TERHADAP KEMAMPUAN MENULIS KARANGAN DESKRIPSI SISWA KELAS IV SD INPRES 7 83 POLEONRO”. 2026. Nusa Didaktika: Journal of Elementary Education Innovation and Studies 1 (2): 52-62. https://nusadidaktika.com/nusadidaktika/article/view/35.