Kurniadi, D., Yondri, S. ., Albar, Susanti, R. ., Eka Putra, D. ., & Jong, G.-J. . (2020). Optimization Audicor for Normal and Abnormal Heart Sounds Characteristic. International Journal of Data Science, 1(2), 99–106. https://doi.org/10.18517/ijods.1.2.99-106.2020