Ma F, Jiang J. Research on the Dynamic Analysis Application of Calculus in Product Pricing Strategies an Empirical Study Based on Yiwu Small Commodities Market. Educ. Insights [Internet]. 2025 Dec. 27 [cited 2025 Dec. 30];2(12):254-63. Available from: https://soapubs.com/index.php/EI/article/view/1070