Siagian, L., S. Sihombing, and N. W. S. . Nababan. “Efforts to Improve Economic Literacy in Students of Kalam Kudus Christian High School in Welcoming the Era of Society 5.0”. ULEAD : Jurnal E-Pengabdian, vol. 4, no. 2, Jan. 2025, pp. 105-11, doi:10.54367/ulead.v4i2.4639.