Nursiti, D., and I. Siregar. “MENGENALI POTENSI ANAK MENUJU AKTUALISASI OPTIMAL DI EINSTEIN SUPER COLLEGE MEDAN”. Jurnal Abdimas Mutiara, vol. 1, no. 2, Sept. 2020, pp. 1-7, https://e-journal.sari-mutiara.ac.id/index.php/JAM/article/view/1304.