Zhang, Hong, Yang Liu, Yurong Tang, Haipeng Lan, Hao Niu, and Hong Zhang. “Non-Destructive Detection of the Fruit Firmness of Korla Fragrant Pear Based on Electrical Properties”. International Journal of Agricultural and Biological Engineering 15, no. 6 (December 27, 2022): 216–221. Accessed December 26, 2025. https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/6890.