Herianti, Herianti, Samsuddin Samsuddin, and Rudhi Rudhi. “Challenging Students Moral Laziness: Authentic Education Based on Existentialist Philosophy”. ETDC: Indonesian Journal of Research and Educational Review 4, no. 4 (September 27, 2025): 1766–1777. Accessed February 2, 2026. https://www.etdci.org/journal/ijrer/article/view/4079.