Thus one can study groups, rings, fields and other abstract systems; together such studies (for structures defined by algebraic operations) constitute the domain of abstract algebra.
Punika mawinan silih tunggil krama prasida malajahin sorohnyane, bungkung, baga miwah sistem abstrak tiosan sareng-sareng studi punika ( indik stuktur sane kasuksmanin olih operasi aljabar) pinaka genah saling aljabar abstrak.