Assawarachan, Rittichai. “Estimation Model for Electrical Conductivity of Red Grape Juice”. International Journal of Agricultural and Biological Engineering 3, no. 2 (June 25, 2010): 52–57. Accessed February 27, 2026. https://ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/96.