SAKBIR, S.; IDRUS, S. . Service of Trading Business License (SIUP) through Online Single Submission (OSS) System at the Department of Investment and One Door Integrated Services (DPMPTSP) Gorontalo Regency. Journal of Management and Administration Provision , [S. l.], v. 1, n. 2, p. 14-19, 2021. DOI: 10.55885/jmap.v1i2.92. Disponível em: https://mail.psppjournals.org/index.php/jmap/article/view/92. Acesso em: 16 apr. 2026.