INFLUENCE OF BOND RATING CHANGES ANNOUNCEMENT TO RETURN SHARE OF COMPANY (On Company Who Go Public In IDX Period 2005-2007). bisnisekonomi [Internet]. 24 Maret 2017 [dikutip 30 September 2026];7(1):40-9. Tersedia pada: https://coba.unimma.ac.id/bisnisekonomi/article/view/1825