Arree, W., S. Sangsrijan, and K. Pongjit. “Raw Material and Coffee Making Area Managements of A Coffee Shop by ABC Classification Analysis Technique and Volume-Based Storage Concept: A Case Study AAA Coffee Shop”. Journal of Roi Et Rajabhat University, vol. 16, no. 1, Apr. 2022, pp. 173-86, https://so03.tci-thaijo.org/index.php/reru/article/view/246994.