THE EFFECT OF ISLAMIC EDUCATION LEARNING ON SOURCES OF ISLAMIC TEACHINGS IN FIFTH GRADE ELEMENTARY SCHOOL STUDENTS . Jurnal Merah Putih Sekolah Dasar, The Indonesian Journal of Primary School Education [Internet]. 2025 Jan. 30 [cited 2026 Apr. 22];2(3):208-15. Available from: https://jurnal.unimed.ac.id/2012/index.php/jmpsd/article/view/69488