Mustaqim, M., Masyitoh, M. and Adawiyah, R. . (2025) “QUALITY MANAGEMENT ANALYSIS IN ISLAMIC RELIGIOUS EDUCATION TEXTBOOKS UPPER SECONDARY SCHOOL CHARACTER EDUCATION ORIENTED: QUALITY MANAGEMENT ANALYSIS IN ISLAMIC RELIGIOUS EDUCATION TEXTBOOKS UPPER SECONDARY SCHOOL CHARACTER EDUCATION ORIENTED”, PENANOMICS: International Journal of Economics, 4(3). doi: 10.56107/penanomics.v4i3.272.