Abdul Rahim Ponniah AAS, Shuhaida Ismail. The Effect of Heteroscedasticity in Apple Stock Price Towards Predicting its Future Value. EKST [Internet]. 2024 Dec. 17 [cited 2026 Apr. 9];4(2):306-1. Available from: https://publisher.uthm.edu.my/periodicals/index.php/ekst/article/view/14424