Yahya MH, Satriaji, Gathan, Zaki. Optimizing the Execution Time of JOIN Queries and Subqueries Using MySQL. j. of artif. intell. and eng. appl. [Internet]. 2026 Feb. 15 [cited 2026 Apr. 19];5(2):2413-20. Available from: https://ioinformatic.org/index.php/JAIEA/article/view/1872