Norhelmi, Siti Aishah, et al. “Effect of Carrier Types and Spray Drying Temperature on the Physicochemical Properties of Turmeric Tea”. Progress in Engineering Application and Technology, vol. 3, no. 2, Dec. 2022, pp. 096-0, https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/6396.