LESTARI, Dita; NUGROHO, Aryo Andri; RISTANTI; MUSTINI. 14. Penerapan Problem Based Learning Untuk Meningkatkan Hasil Belajar Matematika Kelas VA SDN Wonolopo 01 Kota Semarang. Prosiding Seminar Nasional Pendidikan Profesi Guru, [S. l.], v. 1, n. 1, p. 112–118, 2023. Disponível em: https://conference.upgris.ac.id/index.php/psnppg/article/view/3921. Acesso em: 5 dec. 2025.