Jumad J. THE IMPLEMENTATION OF SEMESTER CREDIT SISTEM POLICY IN STATE SENIOR HIGH SCHOOL (SMAN) 1 LAWANG. JPKP [Internet]. 2021 Dec. 31 [cited 2025 Nov. 8];14(2). Available from: https://jpkp.kemendikdasmen.go.id/index.php/litjak/article/view/493