Akhmad Afrizal Rizqi

Development of a Smartphone App for Tracking Kids Emotions through Heartbeat for Protection from Kidnapping

Aripriharta, Muladi, Adim Firmansah, 2020 .

Synchronization of heart sounds with pulse from dorsalis pedis for S1 and S2 detection

Aripriharta, Muladi, Adim Firmansah, 2020 .

Experimental Validation of the Piezoelectric Energy Harvester for Wearable Devices

Akhmad Afrizal Rizqi, Ariprihartai, I Wayan Dasnai, 2019 .