Azizah K, Usman B, Mustafa M. The Effect of Managerial Ownership, Research & Development, Financial Risk, and Investment on Firm Growth: The Mediating Role of Leverage in the Defense Systems Industry in Asia. IJEBIR [Internet]. 2025Dec.29 [cited 2026Oct.13];5(01):468-91. Available from: https://e-journal.citakonsultindo.or.id/index.php/IJEBIR/article/view/2739