Tekendo Djoukoue G, Olabhele Esangbedo M, Bai S. Ishikawa Diagram, Gray Numbers and Pareto Principle for the Analysis of the Causes of WEEE Production in Cameroon: Case of SMEs Implementing ISO 14001:2015. j. of manag. sci. & eng. res. [Internet]. 2024 Jan. 23 [cited 2024 May 9];7(1):22-4. Available from: https://journals.bilpubgroup.com/index.php/jmser/article/view/6030