Cholid, N., M. Masrukhi, R. Rusdarti, and A. Sugito. “Professional-Competence-Based Model of Classroom Action Research Training Management for Islam Religion Education Teachers of Senior High School”. The Journal of Educational Development, Vol. 6, no. 2, Mar. 2018, pp. 144-53, doi:10.15294/jed.v6i2.22136.