Abdul Rahim Ponniah, Alia Aina Syafika, and Shuhaida Ismail. “The Effect of Heteroscedasticity in Apple Stock Price Towards Predicting Its Future Value”. Enhanced Knowledge in Sciences and Technology 4, no. 2 (December 17, 2024): 306–316. Accessed April 9, 2026. https://publisher.uthm.edu.my/periodicals/index.php/ekst/article/view/14424.