Saputro, A. D., D. Sulistiyo, and N. iman. “IMPLEMENTASI CHARACTER BUILDING DI SMA MUHAMMADIYAH 1 PONOROGO (Perspektif Pendidikan Islam)”. EDUCAN : JURNAL PENDIDIKAN ISLAM, vol. 1, no. 2, Aug. 2017, doi:10.21111/educan.v1i2.1443.