PENGARUH PRICE EARNING RATIO (PER) DAN DEBT TO EQUITY RATIO (DER) TERHADAP HARGA SAHAM PADA PT CHAROEN POKPHAND TBK PERIODE TAHUN 2012-2023. JICN [Internet]. 2025 Aug. 22 [cited 2026 Sep. 10];2(4):6588-600. Available from: https://jicnusantara.com/index.php/jicn/article/view/4847