OCTAFIALDO, S.; HARTONO, S. IMPLEMENTATION OF THE PERATURAN BUPATI SIDOARJO NOMOR 72 TAHUN 2017 POLICY CONCERNING PROCEDURES FOR THE PROVISION OF AND RENEWAL OF CERTIFICATES OF APPROPRIATE FUNCTIONALITY. MAP Observer: Jurnal Penelitian Administrasi Publik, v. 2, n. 01, p. 23-27, 1 abr. 2022.