Meliyanti, Sembiring F. Pengaruh Peringkat Obligasi, ROA, DER, FIRM SIZE Terhadap Yield Obligasi. Jurnal Riset Bisnis [Internet]. 2021Apr.29 [cited 2024Nov.28];4(2):185-9. Available from: https://journal.univpancasila.ac.id/index.php/jrb/article/view/2088