Evida Rahimah, Zulaili, Radiah, Supriono, & Ilfi Rahmi Putri. (2026). The Impact of Foreign Direct Investment (FDI) on Economic Growth in Deli Serdang Regency 2015-2024. QOSIM : Jurnal Pendidikan Sosial & Humaniora, 4(3), 1160–1169. https://doi.org/10.61104/jq.v4i3.6435