Juridical Analysis of The Role of Local Governments, Notaries on The Obligation of Business Entities to Register for Business Licenses Through Oss-Online Single Submission to Realize Legal Certainty (Research Study at The Office of Investment and One Door Integrated Services in Batam) - Oktavia, Merry; Idham; Nofrial, Ramon (International Journal of Advance Research and Innovative Ideas In Education, 2022)