Ruyadi, Yadi, and Asep Dahliyana. “Basic Competency of Pancasila Ideological Education for Elementary School in Indonesia”. Jurnal Cakrawala Pendidikan, vol. 41, no. 3, Oct. 2022, pp. 703-18, https://jurnal.uny.ac.id/index.php/cp/article/view/45918.