1.
Beaulieu J, Godard M, Bowen F. Calculating the Productivity and Efficiency of an Educational Product: Transposition of Mario Godards Method. IJREM [Internet]. 2017 May 30 [cited 2025 Aug. 19];8(1):1411-9. Available from: https://www.rajpub.com/index.php/ijrem/article/view/6070