Qasim, O. S., Abed, K. A., & Qasim, A. F. (2020). Optimal Parameters for Nonlinear Hirota-Satsuma Coupled KdV System by Using Hybrid Firefly Algorithm with Modified Adomian Decomposition. Journal of Mathematical and Fundamental Sciences, 52(3), 339-352. https://doi.org/10.5614/j.math.fund.sci.2020.52.3.7