Yuliana Hutapea J, R. Rajagukguk A. MEDIASI HARGA SAHAM ANTARA PROFITABILITAS, INVESTMENT OPPORTUNITY SET (IOS) DAN NILAI PERUSAHAAN. JTIMB [Internet]. 1 November 2020 [dikutip 25 April 2024];3(2):106-19. Tersedia pada: https://jurnal.unai.edu/index.php/jtimb/article/view/2450