S. Soewignjo, N. W. Septia Sari, A. Mediani, M. A. Kamil, D. Amelia, and N. Chamidah, “CHINESE YUAN EXCHANGE RATE AGAINST THE INDONESIAN RUPIAH PREDICTION USING SUPPORT VECTOR REGRESSION”, BAREKENG: J. Math. & App., vol. 18, no. 3, pp. 1683-1694, Aug. 2024.