Make a roadmap with the best resources to learn (Philosophy ...

Prompt

Make a roadmap with the best resources to learn (Philosophy + Math + Economics + a bit of CS) on my own from zero. I tend to prefer books over courses or videos or lectures. Divide the roadmap between: Fundamentals, Undergraduate, Undergraduate electives, Graduate, Graduate electives and "Other readings" for books and readings that are not central to the progression but worthwhile. Divide resources between essential or suplementary. It is a bit of a weird combination at first, but those are genuinely my intererests. And I say at first, because upon further inspect they are deeply related.