NURHASANAH, R.; RIBAWATI, E.; MARYUNI, Y. Implementasi Model Problem Based Learning Terhadap Hasil Belajar Siswa Di SMK Negeri 9 Pandeglang. Jurnal Penelitian Ilmu Pendidikan Indonesia, [S. l.], v. 5, n. 2, p. 1745–1751, 2026. DOI: 10.31004/jpion.v5i2.1408. Disponível em: https://jpion.org/jpion.org/index.php/jpi/article/view/1408. Acesso em: 5 aug. 2026.