Ramadhan Damanik, Tegar, et al. “Cultivating Responsible Character Through Pancasila and Citizenship Education Learning (A Descriptive Study of Class X Learning at SMA 1 Aek Natas)”. International Journal of Science and Environment (IJSE), vol. 6, no. 2, Apr. 2026, pp. 1-9, doi:10.51601/ijse.v6i2.226.