IMPLEMENTATION OF REGENT REGULATION NUMBER 4 OF 2009 CONCERNING BUSINESS LICENSE FOR MANAGEMENT AND OPERATING OF SWALLOWN'S NESTS IN KUNTO DARUSSALAM DISTRICT, ROKAN HULU DISTRICT Arini Khairun Nisa, Febri Yuliani Public Administration Study Program, Department of Administrative Science Faculty of Social and Political Sciences, University of Riau Pekanbaru ABSTRACT Rokan Hulu Regency in t…