Firmansah, D., R. A. Ramadhani, and D. R. Octaviana. “Leadership Character Building in Students With the Implementation of the Full Day School System at SMPIT Qurota A’yun Ponorogo”. EDUCAN : JURNAL PENDIDIKAN ISLAM, vol. 7, no. 1, Feb. 2023, pp. 1-13, doi:10.21111/educan.v7i1.8883.