F. Wulandari and A. C. Utomo, “Optimizing the Professional Role Playing Method to Foster Responsibility and Self Confidence in the Pancasila Education Course for Third Graders at SD Muhammadiyah 2 Kauman Surakarta”, JES, vol. 10, no. 4, pp. 507–525, Apr. 2026, doi: 10.31258/jes.10.4.p.507-525.