Ulfani Rahman, Nurul huda ,MM and Puji Muniarty MM, AFA 2026. Analysis of the Influence of Net Profit Margin (NPM), Debt to Equity Ratio (DER), and Quick Ratio (QR) on Profit Growth in Infrastructure Sector Companies Listed on the IDX. International Journal of Economics, Business and Innovation Research. 5, 04 (Jun. 2026), 1175-1196. DOI:https://doi.org/10.63922/ijebir.v5i04.4413.