In the europe paper, the following statement appears:
"Projections of future reactor deployment in this simulation were
assessed based on analysis from references like \gls{PRIS},
\cite{world_nuclear_association_nuclear_2017} \cite{joskow_future_2012} \cite{hatch_politics_2015}."
If you would like to cite three references, you can do it like this more concisely: \cite{world_nuclear_association_nuclear_2017,joskow_future_2012,hatch_politics_2015}
The sentence mentions PRIS, but none of the things that were cited. PRIS is left uncited. Instead of "we used hair references like Bob \cite{rob,tom,jon}," it is more explicit for the reader if the author says "we used references such as Bob \cite{bob} for his brown hair, Rob \cite{rob} for his red hair, Tom \cite{tom} for his black hair, and Jon \cite{jon} for his blonde hair."
In the europe paper, the following statement appears:
"Projections of future reactor deployment in this simulation were assessed based on analysis from references like \gls{PRIS}, \cite{world_nuclear_association_nuclear_2017} \cite{joskow_future_2012} \cite{hatch_politics_2015}."
\cite{world_nuclear_association_nuclear_2017,joskow_future_2012,hatch_politics_2015}