/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: didieyismail https://cdn.slidesharecdn.com/profile-photo-didieyismail-48x48.jpg?cb=1523461333 FDIâ„¢ | 22 yo | Mathematician | Positif | Just feel n enjoy what u do | D-Doa,U-Usaha,I-Ikhtiar,T-Tawakal | Just smile although ur heart are sad,InsyaAllah everything will be fine |