Rasyid, M. ., S. Sediono, M. F. F. . Mardianto, and E. . Pusporani. “Prediksi Harga Saham Big Four Banks Di Indonesia Menggunakan Deret Fourier Multirespon”. Limits: Journal of Mathematics and Its Applications, vol. 22, no. 1, Mar. 2025, pp. 127-46, doi:10.12962/limits.v22i1.3379.