Irvan Arvandi Sitohang. Meningkatkan Berpikir Kritis Siswa Katolik dengan Model Pembelajaran Problem Based Learning (PBL) Berbantuan Media Video Meteri Suara Hati Kelas X SMA Negeri 1 Bandar Khalipah. SEMNASPA [Internet]. 2024 Oct. 4 [cited 2024 Dec. 22];5(2):1305-28. Available from: https://badanpenerbit.org/index.php/SEMNASPA/article/view/2186