Naibaho, A.R.O., Alnaya, D., Siregar, F.A. and Purba, B. 2025. Kajian Teoritis Mengenai Morbiditas dan Mortalitas dalam Perspektif Ekonomi Demografi. RIGGS: Journal of Artificial Intelligence and Digital Business. 4, 2 (Jun. 2025), 3541–3546. DOI:https://doi.org/10.31004/riggs.v4i2.1071.