Suhadi, Ilyas Alfian. “The Influence of Profitability and Company Size on Capital Structure in Infrastructure Sector BUMN Companies Listed on the IDX 2017-2022”. International Journal of Economics Development Research (IJEDR) 5, no. 2 (May 10, 2024): 1290–1298. Accessed July 4, 2025. https://yrpipku.com/journal/index.php/ijedr/article/view/3840.