Watts BR. Understanding Opportunity Costs and the Economist’s View: A Response to Scriven’s "The Economist’s Fallacy". J Multidiscip Eval [Internet]. 2008 Jun. 6 [cited 2024 May 8];5(10):89-92. Available from: https://journals.sfu.ca/jmde/index.php/jmde_1/article/view/194