HUTABARAT, F. PRICE EARNING RATIO, AVERAGE VOLUME AND STOCK BETA OF INDONESIA SE HEALTHCARE COMPANIES. Jurnal Terapan Ilmu Manajemen dan Bisnis, [S. l.], v. 5, n. 2, p. 142-152, 2023. DOI: 10.58303/jtimb.v5i2.3030. Disponível em: https://jurnal.unai.edu/index.php/jtimb/article/view/3030. Acesso em: 5 des. 2024.