Arni, H. ., Royyan, N. M. ., Arisman, A., & Wafir, A. . (2025). Evaluation of Character Education Program Based on the Cipp Model in Improving Student Discipline in Junior High Schools in Surabaya City, East Java Province. JIIP - Jurnal Ilmiah Ilmu Pendidikan, 8(9), 10874-10879. https://doi.org/10.54371/jiip.v8i9.9323