Hasyim, Diana, and BudiartaKustoro. “Competitive Advantage in Mediating The Effect of Financial Flexibility on Financial Performance: Indonesian Sharia Stock Index”. Jurnal Aplikasi Bisnis dan Manajemen (JABM) 9, no. 3 (September 30, 2023): 740. Accessed July 22, 2024. https://jai.ipb.ac.id/index.php/jabm/article/view/44398.