a non specific way would be:

\usepackage[final]{pdfpages}

\begin{document}

\includepdf[pages=-]{file1.pdf}
\includepdf[pages=-]{file2.pdf}

\end{document}
 วิธีที่ไม่เฉพาะเจาะจงคือ: \usepackage[final]{pdfpages} \begin{document} \includepdf[pages=-]{file1.pdf} \includepdf[pages=-]{file2.pdf} \end{document}
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence