Strengthening Moral Values in Formation of Religious Attitudes of Elementary School Students Based on Thomas Lickona’s Theory: Penguatan Nilai-Nilai Moral Dalam Pembentukan Sikap Religius Siswa Sekolah Dasar Berdasarkan Teori Thomas Lickona. acopen. 2022;6:10.21070/acopen.6.2022.2688. doi:10.21070/acopen.6.2022.2688