Siahaan, Santy, and Lastri Manurung. 2025. “THE OBSTACLES TEACHERS FACE IN INCREASING DISCIPLINE CHARACTER AT SD NEGERI 173553 SIMAREMARE JAE”. Jurnal Pendidikan Dan Pengajaran (JUPEJA) 3 (2):49-56. https://doi.org/10.69820/jupeja.v3i2.235.