Silvester, Katherine J., and John C. O’Neill. “Manufacturing Cost Flow Diagrams As an Alternative Method of External Problem Representation - A Diagrammatic Approach to Teaching Cost Accounting and Evidence of Its Effectiveness”. Journal of Higher Education Theory and Practice 16, no. 2 (June 11, 2019). Accessed September 29, 2024. https://mail.articlegateway.com/index.php/JHETP/article/view/1971.