FIKRIYAH, F. et al. Konsep dan Sistem Nilai dalam Implementasi Model Cognitive Moral Development bagi Pendidik pada Pembelajaran Abad-21: Concepts and Value Systems in the Implementation of Cognitive Moral Development Models for Educators in 21st Century Learning. PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat, v. 7, n. 4, p. 502–509, 31 July2022.