Banjarnahor, A.T., Sugianto, M., Rahmanda, R. and Husna, S.S. 2025. Pengaruh Konsumsi Rumah Tangga, Investasi dan Ekspor terhadap Pertumbuhan Ekonomi di Sumut. RIGGS: Journal of Artificial Intelligence and Digital Business. 4, 4 (Dec. 2025), 2424–2432. DOI:https://doi.org/10.31004/riggs.v4i4.3638.