Harjono, Hikmah Istiqamah and Vendyah Trisnaningtyas (2026) “Implementation of an Integrated Curriculum to Strengthen Students’ Character at SMP IT Al Azhar Boarding School Balikpapan”, Edumaspul: Jurnal Pendidikan, 10(2), pp. 1362–1375. doi: 10.33487/edumaspul.v10i2.583.