How to change the direction of quote mark in latex? Both of them are in same direction. How to have one in opposite direction?
\documentclass[12pt,a4paper,oneside,onecolumn]{iiscthes}
\usepackage{graphicx}
\usepackage{chapterbib}
\pagestyle{bfheadings}
\title{Introduction}
\date{}
\begin{document}
\chapter{Introduction}
\section{One}
\subsection{One-One}
\textbf{''More--than--Moore"}
\end{document}