Aulia, Fikri, Achmad Basuki, and Bima Sena Bayu Dewantara. 2020. “Implementation of Yin Algorithm to Detect Human Voice Emotions According to Gender: Implementation of Yin Algorithm to Detect Human Voice Emotions According to Gender”. Jurnal Mantik 4 (1):709-17. https://www.ejournal.iocscience.org/index.php/mantik/article/view/813.