Alamsyah, A., Kosasih, A., Anwar, S., & Embong, R. (2025). Development of Academic Self-Concept Instrument for Islamic Religious Education in Senior High Schools: : A Psychometric Study within Indonesia’s Independent Curriculum Context. Belajea: Jurnal Pendidikan Islam, 10(2), 457–484. https://doi.org/10.29240/belajea.v10i2.13423