Yusriana, Y. (2015) “The Model to Prove the Authenticity of Cocoa Beans Based on Intelligent System”, International Journal of Sciences: Basic and Applied Research (IJSBAR), 24(1), pp. 95–104. Available at: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/4385 (Accessed: 2 April 2026).