Sawaludin, N. et al. 2026. THE EFFECTIVENESS OF BEHAVIORAL CONTRACT GROUP COUNSELING IN IMPROVING THE DISCIPLINE OF 11TH-GRADE STUDENTS AT PILANGKENCENG STATE HIGH SCHOOL, MADIUN REGENCY. Jurnal Konseling Pendidikan Islam. 7, 2 (May 2026). DOI:https://doi.org/10.32806/jkpi.v7i2.1816.