@article{Maharani_Azka_Darlena_2023, title={Gold Price Fluctuation Forecasting Based on Newton and Lagrange Polynomial Interpolation}, volume={7}, url={https://journal.universitasbumigora.ac.id/index.php/Varian/article/view/3230}, DOI={https://doi.org/10.30812/varian.v7i1.3230}, number={1}, journal={Jurnal Varian}, author={Maharani, Andika Ellena and Azka, Dea and Darlena, Darlena}, year={2023}, month={Oct.}, pages={87 - 98}