Rumondang Sinaga S, Brahmana LB, Sinaga LD, H Silaban IJ, Siallagan H, Sipayung RC. PENGARUH ROA, ROE, Dan DER TERHADAP HARGA SAHAM PERUSAHAAN LQ45 DI BEI . jbk [Internet]. 2023 Jul. 30 [cited 2025 Aug. 4];12(3):255-61. Available from: https://e-jurnal.nobel.ac.id/index.php/jbk/article/view/4043