Saada CJ. PENINGKATAN HASIL BELAJAR SISTEM KONTROL ELEKTROMEKANIK MELALUI MODEL PEMBELAJARAN PBL SISWA KELAS XI TEKNIK OTOMASI INDUSTRI . vocational [Internet]. 2025Oct.27 [cited 2026Mar.14];5(4):343-52. Available from: https://www.jurnalp4i.com/index.php/vocational/article/view/7278