N. F. . Mohd Roslan, A. S. . Md Yudin, Muhammad Afiq Sumono, M. F. . Mohamad Pozi, and Muhammad Aidil Safuan Othman, “Drying Performance of Piper Nigrum in a Swirling Fluidized Bed Dryer: An Experimental Study”, J. Adv. Res. Fluid Mech. Therm. Sc., vol. 93, no. 1, pp. 148–166, Mar. 2022.