Ihsan Riadi Siregar. “The Role of Educational Foundations in Realizing Humanistic and Character-Based Education ”. Jurnal Profesionalisme Guru 3, no. 4 (June 28, 2026): 291–302. Accessed July 27, 2026. https://journal.maalahliyah.sch.id/index.php/jpg/article/view/580.