Halimatuzzahro, F. ., Ramadhita, G. ., & Chamidah, N. . (2025). Pemodelan Harga Emas Berdasarkan Kurs Rupiah Terhadap USD dengan Pendekatan Regresi Polinomial Lokal. Limits: Journal of Mathematics and Its Applications, 22(3), 167–178. https://doi.org/10.12962/limits.v22i3.3478