[1]
“Pengaruh Model Pembelajaran Problem Based Learning Berbantuan E-TTS (Teka Teki Silang) terhadap Keterampilan Pemecahan Masalah Siswa Sekolah Dasar”, CJPE, vol. 9, no. 3, pp. 1619–1629, Jul. 2026, doi: 10.30605/cjpe.9.3.2026.9133.