N. A. Zainol Abidin, “Development Of High Iron And High Energy Snack Bar: Nutritional Content Analysis And Sensory Evaluation”, EKST, vol. 1, no. 2, pp. 201–207, Jul. 2021, Accessed: Aug. 15, 2026. [Online]. Available: https://periodical.uthm.edu.my/index.php/ekst/article/view/2672