Ahmadi, A., Basuki, B. and Irawan, E. (2020) “The Internalization of Attitude and Values: Comparison Study in PTKIN and PTKIS”, Cendekia: Jurnal Kependidikan dan Kemasyarakatan, 18(1), pp. 17–32. Available at: https://jurnal.iainponorogo.ac.id/index.php/cendekia/article/view/1761 (Accessed: 17 August 2025).