N. S. Azlin and M. E. Nor, “Time Series Modelling of Daily Blood Donations in Malaysia”, EKST, vol. 6, no. 1, pp. 426–436, Aug. 2026, Accessed: Aug. 15, 2026. [Online]. Available: https://periodical.uthm.edu.my/index.php/ekst/article/view/22121