There's also a PMBOK (project management) https://www.pmi.org/pmbok-guide-standards https://www.pmi.org/pmbok-guide-standards You can find the PDF via your fav

There's also a PMBOK (project management) https://www.pmi.org/pmbok-guide-standards https://www.pmi.org/pmbok-guide-standards You can find the PDF via your favourite search engine.