Samakachan, Nathawan, and Napal Uttayaratana. 2022. “An Efficiency Improvement for Spare Part Warehouse Management: Case study of XYZ Company”. Research and Development Journal, Loei Rajabhat University 17 (60):1-8. https://so05.tci-thaijo.org/index.php/researchjournal-lru/article/view/252981.