Lidyawati, Reky, et al. “The Concept of Aqidah Akhlak Education Curriculum in Forming Istiqamah Character of Elementary School Students”. QALAMUNA: Jurnal Pendidikan, Sosial, Dan Agama, vol. 15, no. 2, Aug. 2023, pp. 757-66, doi:10.37680/qalamuna.v15i2.2762.