如何制作这样的表格/图表？

Question

需要并排创建三个块。每个块内都有文本和逐项列表。它们之间有双箭头。另外，能不能以某种方式做得更好？比如改变箭头类型之类的。谢谢！

Answer 1

初始点：

\documentclass[border=3.14]{standalone}

\usepackage{tikz}
\usetikzlibrary{positioning, arrows.meta}

\begin{document}
\begin{tikzpicture}
  [
      box/.style={draw, text width=4cm, thick, inner sep=4pt, text depth=53mm}
     ,arrow/.style={-{Stealth []}, line width=3pt}
  ]
  \node[box] (s1)
    {%
      \textbf{Step-1} Problems generalization \& strategies aggregation
      \begin{itemize}
        \item Problems generalization based on the SC difficulties of \emph{PRAN
          Foods Ltd.}
        \item Strategies aggregation according to their categories
      \end{itemize}%
    };
  \node[box, right=of s1] (s2)
    {%
      \textbf{Step-2} Strategies prioritization
      \begin{itemize}
        \item Pair-wise comparison data collection
        \item Strategy's weight calculation based on expert's opinions
        \item Prioritization of strategies based on their global weights
      \end{itemize}%
    };
  \node[box, right=of s2] (s3)
    {%
      \textbf{Step-3} Intensity measurement and mitigations
      \begin{itemize}
        \item Bullwhip intensity measurement techniques development
        \item Bullwhip mitigation strategies proposition
      \end{itemize}%
    };
  \draw[arrow] (s1) -- (s2);
  \draw[arrow] (s2) -- (s3);
\end{tikzpicture}
\end{document}