COMPARISON OF INVESTMENT ANALYSIS USING NET PRESENT VALUE (NPV) with INTERNAL RATE RETURN (IRR) in LAMB ABATTOIR BUSINESSES in GERALDTON, AUSTRALIA. jsd [Internet]. 2024 Dec. 10 [cited 2025 Feb. 4];5(20):244-58. Available from: https://jsd.sdevelopment4.com/index.php/jsd/article/view/281