Is delayed speech development a sign of autism?

speech delay adalah salah satu tanda autism, tp x semestinya kalau kanak² yg ada masalah speech delay itu mengalami austism

Yes, 1 of the sign. But delayed speech is not always because of autisme. It might due to autisme and it might not.

delayed speech is one of the sign of autism but delayed speech can be a sign of anything else

maybe

maybe

maybe