งามขำ ก, จิระวิชิตชัย น. Material Requirements Planning System for Mcdonald’s Branch PTT Ayutthaya. Prog Appl Sci Tech. [internet]. 2017 Jun. 30 [cited 2025 Dec. 7];7(1):126-33. available from: https://ph02.tci-thaijo.org/index.php/past/article/view/243123