Rosa Pita Saragih, Alfonsus Mudi Aran, Aserie M.M. Dungus. Peningkatan Hasil Belajar Pendidikan Agama Katolik dan Budi Pekerti dengan Metode Problem Based Learning Fase D Kelas VII SMP Negeri 3 Tukka. SEMNASPA [Internet]. 2024 Oct. 9 [cited 2025 Feb. 1];5(2):3917-31. Available from: https://badanpenerbit.org/index.php/SEMNASPA/article/view/2331