Minimal Example

%% LyX 2.3.4.4 created this file.  For more info, see http://www.lyx.org/.
%% Do not edit unless you really know what you are doing.
\documentclass[english]{report}
\usepackage[T1]{fontenc}
\usepackage[latin9]{inputenc}
\setcounter{secnumdepth}{3}
\setcounter{tocdepth}{3}
\usepackage{amsmath}
\usepackage{amsthm}

\makeatletter
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Textclass specific LaTeX commands.
\numberwithin{equation}{section}
\numberwithin{figure}{section}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% User specified LaTeX commands.
% additional packages
\usepackage{tabularx}
\usepackage{setspace}
\usepackage{amsthm}
\usepackage{rotating}
\usepackage{caption}
\usepackage{epsfig}
\usepackage{indentfirst}
\usepackage{fancyhdr}
\usepackage{url}
\usepackage{cite}
\usepackage[normalem]{ulem}
\usepackage[table]{xcolor}
\usepackage{booktabs}
\usepackage{algpseudocode}

% this is a dirty fix for LTS version of Ubuntu/Kubuntu that has a
% very outdated "geometry" package
\include{geometry.sty}

% fixes the page number of the first page of each chapter
\fancypagestyle{plain}{
\fancyhead{}
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{0pt}
\fancyfoot[OC]{\begin{flushright}\thepage\end{flushright}}
}

% fancy headers for the thesis
\fancyhead{}
\fancyhead[LE]{\slshape \nouppercase \leftmark}
\fancyhead[RO]{\slshape \nouppercase \rightmark}
\fancyfoot[EC]{\begin{flushleft}\thepage\end{flushleft}}
\fancyfoot[OC]{\begin{flushright}\thepage\end{flushright}}
\renewcommand{\headrulewidth}{0.4pt}
\setlength{\headheight}{14pt}

\makeatother

\usepackage{babel}
\begin{document}

\chapter{Chap one}

Cite the first \cite{B.Guida}

Cite the second \cite{articleCRC2019}...

Cite third text \cite{articleCCG2017}....

Cite fourth \cite{FerraraAdvanced}...

\pagebreak{}

\bibliographystyle{unsrt}
\bibliography{bibliography}

\end{document}