PRASTIYO, A. P.; NURSYAHIDAH, F.; SUDARTI; PUSPITOSARI, I. 241. Peningkatan Hasil Belajar Matematika Melalui Model Project Based Laerning (PjBL) pada Materi Jaring-Jaring Bangun Ruang Kelas V SDN 6 Wirosari. Prosiding Seminar Nasional Pendidikan Profesi Guru, [S. l.], v. 1, n. 1, p. 2146–2154, 2023. Disponível em: https://conference.upgris.ac.id/index.php/psnppg/article/view/4307. Acesso em: 19 feb. 2026.