%0 Journal Article %T Novel analytical and approximate-analytical methods for solving the nonlinear fractional smoking mathematical model %A GÜNERHAN, H. %A KAABAR, M.K.A. %A ÇELİK, E. %J Sigma Journal of Engineering and Natural Sciences %D 2023 %V 41 %P 331-343 %R 10.14744/sigma.2021.00073