Hide Zotpress settings for non-admin users?

Is there a way to hide the Zotpress settings tab for non-admin users? I use WordPress as a course site where all the students have “Author” rights. They can’t see the plugins tab, but the Zotpress one is fully accessible. Looks like they can’t import anything or change settings (and hopefully not use the “Reset” function), but my private API key is fully visible for all. It would be much better if the entire tab was invisible.

https://wordpress.org/plugins/zotpress/