Temperature and pH Monitoring System Design in the Fermentation of Cocoa Beans Based on Android. Pelita Perkebunan (a Coffee and Cocoa Research Journal), [S. l.], v. 38, n. 1, p. 43–53, 2022. Disponível em: https://mail.ccrjournal.com/index.php/ccrj/article/view/494. Acesso em: 29 apr. 2026.