Belgina Saurmauli C. Analysis And Strategies for Strengthening Internal Controls Over Financial Reporting (PIPK) at PT Wika. jrssem [Internet]. 2026 May 26 [cited 2026 May 26];5(10):12086-94. Available from: https://jrssem.publikasiindonesia.id/index.php/jrssem/article/view/1499