Wiratama, Desi Harmada. “FEASIBILITY ANALYSIS OF INVESTMENT ASSETS FOR BUSINESS DEVELOPMENT IN THE CALCULATION OF CAPITAL BUDGETING IN SURABAYA UD RAHAYU”. IJESS International Journal of Education and Social Science 1, no. 1 (April 30, 2020): 16–27. Accessed May 2, 2026. https://ejournal.aissrd.org/index.php/ijess/article/view/24.