Supriyono, Supriyono. “G*GOLD APPROACH TO CHARACTER EDUCATION: A REFLECTIVE STUDY”. Konstruktivisme : Jurnal Pendidikan dan Pembelajaran 8, no. 1 (April 4, 2016): 37-44. Accessed April 14, 2025. https://ejournal.unisbablitar.ac.id/index.php/konstruktivisme/article/view/3.