Mubarokah, A. K., and S. Rochayatun. “FACTORS INFLUENCING A BOND RATING ON A MANUFACTURING COMPANY”. Proceedings of the International Conference of Islamic Economics and Business (ICONIES), Vol. 9, no. 1, Aug. 2023, pp. 779-86, https://conferences.uin-malang.ac.id/index.php/iconies/article/view/2214.