I found some very similar questions, but not clarifying my doubt. I'm a co-author of a research work in space engineering, used to write my M.Sc. thesis, that has been presented at an international conference by my supervisor. She submitted a two pages-conference abstract before presenting, and such a document is now published on the conference website. In spite of it's not a scientific article and I think it has not been published in any journal (not sure of that), I was wondering if I can include it in my CV under a section named "conference presentations". I'm currently modifying my CV before applying for a PhD position, and I want to make it much tailored as possible with PhD topic.
P.s. My name and ORCID is inserted after abstract title.