sidoarjo jawa apaSidoarjo is an administrative district (kecamatan) in Sidoarjo Regency and also a town within that regency (of which it is the seat), in the East Java province of Indonesia.In mid 2025, SidoarjoArti nama Sidoarjo hingga Ponorogo lengkap seluruh Jawa Timur. Simak arti nama 31 kabupaten dan kota di Jatim berdasarkan sejarah.