%&LaTeX
\documentclass{article}

\usepackage[latin1]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{textcomp}

\begin{document}

\begin{thebibliography}{1}

\bibitem{G.P.Jayasiri+RajPrasanna2023} G.P. Jayasiri, \& Raj Prasanna. (2023). Citizen Science for supporting Disaster Management Institutions in Sri Lanka. In V. L. Thomas J. Huggins (Ed.), \textit{Proceedings of the ISCRAM Asia Pacific Conference 2022} (pp. 77--88). Palmerston North, New Zealand: Massey Unversity.

\end{thebibliography}

\end{document}

