Dharma Artha Kama Moksha yogas
You have a terrific discussion on these important yogas!
Do you have any further references for these yogas? I'd like to do some more research on these.
they are really just covered in a very basic way in BPHS. Everything else is of my own design.
Raja yogas are dharma yogas, they may secondary be forming another yoga, but in most cases where its forming a kama yoga it can't form a raja yoga. each cases needs to be examined in full to know.