Tiensriphum, Jutamas, and Jiratchaya Jaisaardsuetrong. 2024. “THE EFFECTIVENESS OF THE NEW MODIFIED EULER METHOD”. Srinakharinwirot University Journal of Sciences and Technology 16 (31, January-June):1-13, Article 253650. https://ph02.tci-thaijo.org/index.php/swujournal/article/view/253650.