我在写论文时遇到了一个问题。参考文献部分显示有 280 条引用，而文献中总共只有不到 100 条。我的代码如下：
% thesis.tex
%
%=====================================================================
% Document Style
%=====================================================================
% Choose only one of the following document classes:
%
% for a 12 Point NUST PhD Thesis without Margin Check
\documentclass[12pt]{nustthesis}
%
% for a 10 Point PhD Thesis with Margin Check
%\documentclass[10pt,margincheck]{nustthesis}
%
% The margincheck option flags lines which overflow their hbox with a black
% box at the end of the line. This usually (but not always) indicates a
% margin violation on the right margin. Left margin violations aren't
% indicated and if the margin violation is large enough, there isn't room
% for the black box to be visiable.
%
% This option can be also used in conjunction with the msthesis option.
%
% or for a 12 Point NUST Masters Thesis
%\documentclass[12pt,msthesis]{nustthesis}
%
% or for a 10 Point NUST Masters Thesis
%\documentclass[10pt,msthesis]{nustthesis}
%
% The msthesis option changes the margins from 1" all around
% (the PhD format) to 1.25" left and 1" remaining margins (MS format).
% The defaults for degree and thesis are changed to be MS and thesis.
% These defaults can be overridden if the margins for the MS thesis
% are desired for other documents.
% To include optional packages, use the \usepackage command.
% The package epsfig is used to bring in the Encapsulated PostScript
% figures into the document.
% The package times is used to change the fonts to Times Roman; however
% because the times typewriter font looks odd, the original LaTeX
% Computer Modern font is kept for the typewriter font using
% \renewcommand{\ttdefault}{cmtt}
% Note that Times Roman is a PostScript font and therefore, the document
% cannot be correctly viewed from the *.dvi file. It should be converted
% to a *.ps file first and then viewed with a PostScript previewer...
\usepackage{epsfig}
%\usepackage{lmodern}
\usepackage{times}
%\usepackage{fullpage,doublespace}
\usepackage{graphicx}
%\usepackage{color}
\usepackage{amsfonts}
\renewcommand{\ttdefault}{cmtt}
% This is for color online viewing version
\usepackage[pdftex,plainpages=false,pdfpagelabels,hypertexnames=false,colorlinks=true,backref,bookmarks=true,pdffitwindow=true,pdfstartview=FitH,pdfpagemode=UseOutlines]{hyperref}
% This is for Black and White printing version
%\usepackage[pdftex,plainpages=false,pdfpagelabels,hypertexnames=false,colorlinks=false,bookmarks=false,pdffitwindow=true,pdfstartview=FitH,pdfpagemode=UseOutlines]{hyperref}
\hypersetup{%
pdftitle = {Muhammad Danyal Khan MS Thesis}, pdfsubject = {Muhammad Danyal Khan's
MS Thesis}, pdfkeywords = {Speech Recognition, ASR, Call Center, audio transcription, Urdu language, Urdu ASR, Speech to Text, AI, Cyber Security}, pdfauthor = {\textcopyright\
Muhammad Danyal Khan}, pdfcreator = {\LaTeX\ with package \flqq
hyperref\frqq}, pdfproducer =
{pdfeTeX-0.\the\pdftexversion\pdftexrevision} }
%\usepackage[chapter]{algorithm} (change by Arshad)
\usepackage{algorithm}
\usepackage{algorithmic}
%\usepackage[end]{algpseudocode}
\usepackage{makeidx} % allows for indexgeneration
\DeclareGraphicsExtensions{.jpg, .pdf, .mps, .png}
\usepackage[title]{appendix}
\usepackage{longtable} %Arshad
\usepackage[table]{xcolor}
\usepackage{colortbl}
% \usepackage{color}
%\newcommand{\algorithmicrequire}{\textbf{Input:}}
%\newcommand{\algorithmicensure}{\textbf{Output:}}
%\newcommand{\algorithmicend}{\textbf{end}}
%\newcommand{\algorithmicif}{\textbf{if}}
\usepackage{acronym}
\newcommand{\acrolabel}[1]{\makebox[3cm][l]{\textbf{#1}}}
\newenvironment{acronyms}{\begin{list}{}{\renewcommand{\makelabel}{\acrolabel}}}{\end{list}}
\usepackage{tabu}
\usepackage{multirow}
\usepackage{tabularx}
\usepackage{adjustbox}
\usepackage{booktabs}% for better rules in the table
\usepackage{graphicx}
%\usepackage{subfigure}
%\usepackage{color}
%\usepackage{colortbl}
%\usepackage{soul}
\usepackage{pdflscape}
\usepackage{xltabular}
\usepackage{arabtex}
\usepackage{utf8}
\setcode{utf8}
% Essential packages
\usepackage{amsmath, amssymb, amsthm} % AMS Packages
%\usepackage{graphicx,color} % Packages for graphics and color
\usepackage[left=1.5in, right=1in, top=1in, bottom=1in, includefoot, headheight=13.6pt]{geometry}
\DeclareMathOperator*{\argmax}{argmax} % thin space, limits underneath in displays
% Optional customization packages
\usepackage{lmodern} % Custom fonts
\usepackage[T1]{fontenc} % Ensure correct font encoding
\usepackage{url}
\usepackage{enumitem}
\usepackage{pdflscape}
\usepackage{listings}
\lstloadlanguages{C,Java,XML,html,python,bash}
%Code listing style named "mycoding"
\lstdefinestyle{mycoding}{
backgroundcolor=\color{lightgray}, commentstyle=\color{green},
keywordstyle=\color{magenta},
numberstyle=\tiny\color{darkgray},
stringstyle=\color{purple},
basicstyle=\ttfamily\footnotesize,
breakatwhitespace=false,
breaklines=true,
captionpos=b,
keepspaces=true,
numbers=left,
numbersep=5pt,
showspaces=false,
showstringspaces=false,
showtabs=false,
tabsize=2
}
\renewcommand{\lstlistingname}{Code}% Listing -> Code %% to change Code caption
\renewcommand{\lstlistlistingname}{List of \lstlistingname s}% List of Listings -> List of Codes
%\usepackage{./styles/astron}
%\usepackage{xspace}
%\usepackage[leqno]{amsmath}
%\usepackage{hyperref}
%\usepackage{sfmath}
%\usepackage{setspace}
\usepackage{./styles/nust}
\title{AUTOMATIC SPEECH AND SENTIMENT RECOGNITION TO IDENTIFY MALICIOUS ACTIVITY/ MAL-INTENDED SPEECH}
%\subtitle{A sub-title}
\author{ KHAN}
\regno{---008}
\degree{\\Master of Science in Cyber Security} % MSCSE, MSCCS
\school{Pakistan Engineering College}
\adviser{Professor Aziz }
\adviserAffiliation{Department of Security }
\graphicspath{{./img/}{./figs/}}
% Section symbol
%\usepackage{cleveref}
%\crefname{section}{\S}{\S\S}
%\Crefname{section}{\S}{\S\S}
%\crefname{subsection}{\S}{\S\S}
%\Crefname{subsection}{\S}{\S\S}
%========================================================================
% Draft Control Commands:
%========================================================================
%
% \psdraft causes the \psfig or \epsfig commands to draw a box and label
% the box with the postscript file name instead of reading in the full
% postscript figure. This can save time and toner when printing drafts.
%
%\psdraft
%
%
% \psfull causes the inclusion of the postscript figures.
%\psfull
%
%
%\pagestyle{thesisdraft} causes the footer text to become:
% DRAFT: Do Not Distribute <time><Date> <input file name>
%
%\pagestyle{thesisdraft}
%
%\pagestyle{thesis} causes the header and footers to be the correct format
%
\pagestyle{thesis}
%
%
% The page margins can be marked with a post-script box using the
% \draftmargins command. This command uses dvips's end-of-page hook
% This is only visible in the *.ps file (NOT the *.dvi file)!
%
%\draftmargins
%
%
% The word ``DRAFT'' can be diagonally printed across the page using
% the \draftscreen command. This command uses dvip's beginning-of-page
% hook. This is only visible in the *.ps file (NOT the *.dvi file)!
%
%\draftscreen
%=======================================================================
% Remove the following lines if appendix tables or figures are present.
% The suppress writing the auxiliary information which appears in the
% list of tables or list of figures.
%
%\noappendixtables % Don't have appendix tables
%\noappendixfigures % Don't have appendix figures
%\renewcommand{\appendixname}{Appendix}
%\def\@chapapp{Appendix}
%\def\appendixname{Appendix}
%=======================================================================
% End of Preamble, start of document
%
\begin{document}
% Choose your bibliography style
% plain is the basic style, others include ieeetr, siam, asm, etc
%\bibliographystyle{ieeetr}
%\appendixname{Appendix}
%\include{coverpage}
\include{prelude} % Title page, abstract, table of contents, etc
\include{chapters/chapter1}
\include{chapters/chapter2}
\include{chapters/chapter3}
\include{chapters/chapter4}
\include{chapters/chapter5}
\include{chapters/chapter6}
\include{chapters/chapter7}
\bibliography{references.bib}
%\bibliography{refs} % Make the bibliography
\bibliographystyle{ieeetr}
\nocite{*}
%\begin{appendices} % Start of the Appendix
%\appendixtitleon
%\appendixname
%\appendixname{Appendix}
%\renewcommand{\appendixname}{Appendix}
%\def\@chapapp{Appendix}
%\renewcommand\@chapapp{Appendix}
%\def\chaptername{Appendix}
%\def\appendixname{Appendix}
%\def\appendixname{Appendix}%
%\chaptername{Appendix}
%Chapters. If there is only
%one Appendix Chapter, then use \begin{appendix}
%\begin{appendix}
%\appendix
%\include{code} % Including computer code listings
%\include{bibref} % a BibTeX reference
%\include{math} % Complex Equations from the UW Math Department
%\appendix
%\include{appendix1}
%\include{appendix2}
%\include{appendix3}
%\include{appendix4}
%\end{appendix}
%\end{appendices} % End of the Appendix Chapters.
%\include{vita} % Optional Vita, use \begin{vita} vita text \end{vita}
\end{document}
我尝试重新编译并重做整个过程，但论文中未提及的额外引用仍然显示。文档中的顺序也被打乱了。
有人可以指导我如何修复额外引用和排序的错误吗？