Irama Br Sembiring. 2024. “Peningkatan Hasil Belajar Siswa Dalam PAK Melalui Model Problem Based Learning (PBL) Kelas VI Fase C SD Negeri 040533 Merek”. PROSIDING SEMINAR NASIONAL PENDIDIKAN DAN AGAMA 5 (2):3120-30. https://doi.org/10.55606/semnaspa.v5i2.2296.