Wichlinski M, Rajaram R. The Use of RONA/WACC as a Proxy for Investment Quality. JEBS [Internet]. 2019 Jan. 16 [cited 2026 Oct. 25];10(6A(J):177-85. Available from: https://amhinternational.com/jebs/article/view/3113-the-use-of-rona-wacc-as-a-proxy-for-investment-quality