Wan Zawawi, W. M. F., Norsuhaimi, N. A., & A Razak, M. D. I. (2023). Penerapan Strategi Martingale dalam Pembangunan Sistem Penasihat Pakar Mata Wang Kripto Ripple. Multidisciplinary Applied Research and Innovation, 4(4), 61-68. https://penerbit.uthm.edu.my/periodicals/index.php/mari/article/view/8239