AMIN, Andi Muhammad; SISKA, Agnita; WIGATI, Trinil; KUSUMAWARDANI, Rimba. PENINGKATAN HASIL PEMECAHAN MASALAH MATEMATIKA MELALUI MODEL PROBLEM BASED LEARNING BERBANTUAN ALAT PERAGA RODA PUTAR PADA SISWA KELAS II SD. Prosiding Seminar Nasional Pendidikan Profesi Guru, [S. l.], v. 1, n. 2, p. 3070–3079, 2023. Disponível em: https://conference.upgris.ac.id/index.php/psnppg/article/view/5470. Acesso em: 9 apr. 2025.