FIBRIANTI, Nurlaily; SUKAMTO; RINAWATI, Dewi. 261. Upaya Peningkatan Hasil Belajar Matematika Siswa Kelas IV SD 1 Wergu Wetan Melalui Model Project Based Learning . Prosiding Seminar Nasional Pendidikan Profesi Guru, [S. l.], v. 1, n. 1, p. 2310–2319, 2023. Disponível em: https://conference.upgris.ac.id/index.php/psnppg/article/view/4375. Acesso em: 5 dec. 2025.