Amin Hou, et al. “Socialization of The Importance of Knowing The Benefits of Investments and Financial Securities in Budisatriya Medan Vocational School”. GANDRUNG: Jurnal Pengabdian Kepada Masyarakat, vol. 5, no. 1, Jan. 2024, pp. 1401-7, doi:10.36526/gandrung.v5i1.3158.