\def\dj{d\kern-0.4em\char"16\kern-0.1em}
\def\Dj{\mbox{\raise0.3ex\hbox{-}\kern-0.4em D}}


\usepackage{graphicx}



\begin{figure}[h!]
    \centering
    \includegraphics[scale=0.7]{slika.png}
\end{figure}