Jiang, Dalong, Congcong Li, Sara Zielinska, Yanhong Liu, Zhenjiang Gao, Rongyan Wang, and Zhian Zheng. “Process Performance and Quality Attributes of Temperature and Step-down Relative Humidity Controlled Hot Air Drying of Panax Notoginseng Roots”. International Journal of Agricultural and Biological Engineering 14, no. 6 (December 16, 2021): 244–257. Accessed December 26, 2025. https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/6198.