Mangasi Sinurat, et al. “DETERMINANTS OF FINANCIAL PERFORMANCE IN MANUFACTURING FIRMS: THE ROLE OF CAPITAL STRUCTURE, LIQUIDITY, AND FIRM SIZE”. International Conference on Health Science, Green Economics, Educational Review and Technology, vol. 8, no. 1, July 2026, pp. 376-8, https://proceeding.unefaconference.org/index.php/IHERT/article/view/542.