Pengaruh Model Pembelajaran Problem Based Learning PBL Terhadap Hasil Belajar Informatika Siswa Kelas X SMK Negeri 1 Kakas. jemtech. Published online December 8, 2023:24 31. Accessed December 29, 2025. https://ejurnal.unima.ac.id/index.php/jemtec/article/view/8045