I started writing this book project using zettlr in markdown, because that seemed like the best way to incorporate many citations from a wild variety of journals/books/articles. But I am now having serious problems trying to integrate files.

Latex is hard but I know it quite well, I just don't have a latex editor that I like that's reliable (I'm not doing this on overleaf, it's just me, no sharing needed).

Recs? Advice? I'm running Ubuntu.