Ponda, H., Fatma, N.F. and Azis, J.H. 2025. Feasibility Study of Infrastructure Investment (Tail Dock) Using Net Present Value (NPV), Internal Rate of Return (IRR), and Payback Period (PP) Methods. Heuristic. 22, 1 (Jul. 2025), 71–78. DOI:https://doi.org/10.30996/heuristic.v22i1.131909.