Avornicului, Mihály Szilárd, József Udvaros, and Norbert Forman. “Considerations on Utilizing the Object-Oriented Paradigm in the Development of an MRP-Based Production Planning SystemConsiderations on Utilizing the Object-Oriented Paradigm in the Development of an MRP-Based Production Planning System”. International Journal of Advanced Natural Sciences and Engineering Researches 7, no. 4 (May 4, 2023): 109–114. Accessed April 25, 2024. https://as-proceeding.com/index.php/ijanser/article/view/564.