Shaun , U. K.; Akter, T.; Akter, M. R.; Afroz, S.; Miah, M. M. Numerical Solution of Composite Fractional Oscillation Equation by Fractional Differential Transform Method and Variational Iteration Method. J. Sci. Technol. 2024, 10 (2), 33-39. https://doi.org/10.69728/jst.v10.53.