How to print some references of the main bibliography again?

I have to write my PhD annual activity report. In a section, I am talking about my research citing many references (including some of my publications) that appear in the bibliography section at the end of the document.
However, I also have to list all my publications in a separate section. How can I print only my publications in that section?

My main.tex file looks something like this:

documentclass[11pt, a4paper]{article}
usepackage[T1]{fontenc}
usepackage[utf8]{inputenc}
usepackage[numbers]{natbib}

begin{document}

section{Research}
Some text citing my work cite{mywork2019} and others' work cite{otherswork}.

section{My Publications}
printmypublications    % Some function that prints only my publications

bibliographystyle{unsrtnat}
bibliography{bibliography}

end{document}

My bibliography.bib file looks like this

@inproceedings{mywork2019,
  title={My Work},
  author={Me},
  booktitle={Conference},
  year={2019}
}

@inproceedings{otherswork,
  title={Others' work},
  author={Someone else},
  booktitle = {Some Conference},
  year = {2019}
}

Is there a function that prints some specific references?