%0 Journal Article %T New exact solution for the (3+1) conformable space¨Ctime fractional modified Korteweg¨Cde-Vries equations via Sine-Cosine Method %A Abdullahi Jibril %A Abubakar M. Gadu %A Jamilu Sabi¡¯u %J Journal of Taibah University for Science %D 2019 %R https://doi.org/10.1080/16583655.2018.1537642 %X ABSTRACT In this research work, we established exact solution for the conformable space¨Ctime fractional (3£¿+£¿1) dimensional modified Korteweg de Vries equations (mKdV). A Sine- Cosine method is used for obtaining travelling wave solutions for these models with minimal algebra. We can conclude that the proposed scheme is reliable and efficient as its required minimal algebra without using sophisticated Mathematical tools (maple, Mathematica and others). The goal has been achieved with minimal computational cost and the present solutions obtained will serve as new solutions to the modified Korteweg¨Cde-Vries (mKdV) equations %U https://www.tandfonline.com/doi/full/10.1080/16583655.2018.1537642