Pelawi, Rikoni Arseka, Afdal Hidayat, Cristian Rafael Siregar, Prana Simanjuntak, Rima Enjelita Br Ginting, and Shera Adelia Br Bukit. 2026. “Analisis Model Fungsi Produksi Dalam Pendekatan Matematika Ekonomi”. RIGGS: Journal of Artificial Intelligence and Digital Business 5 (1):14143-49. https://doi.org/10.31004/riggs.v5i1.8103.