ULUM, Ahmad Syaikhul; PRASETYOWATI, Dina; LASMINI. 251. Peningkatan Sikap Percaya Diri Siswa Melalui Model Project Based Learning (PjBL) Berbantuan Media Kartu Kelas IV SD 1 Panjang. Prosiding Seminar Nasional Pendidikan Profesi Guru, [S. l.], v. 1, n. 1, p. 2228–2237, 2023. Disponível em: https://conference.upgris.ac.id/index.php/psnppg/article/view/4325. Acesso em: 5 dec. 2025.