Sukwara Akfan S. Optimizing English for Mechanical Engineering through Problem-Based Learning for Students of Mechanical Maintenance and Repair Engineering Study Program Fakfak State Polytechnic: Optimalisasi Pembelajaran Bahasa Inggris 2 (English for Mechanical Engineering) untuk Mahasiswa Program Studi Teknik Perawatan dan Perbaikan Mesin Politeknik Negeri Fakfak. JIPKAM [Internet]. 2025 Oct. 15 [cited 2025 Oct. 26];3(2):51-6. Available from: https://jipkam.polinef.ac.id/index.php/jipkam/article/view/26