1. Rotational piezoelectric energy harvester for wearable devices. Issue 1 (1st January 2018) Authors: Mohamad Hanif, Noor Hazrin Hany; Jazlan Mohaideen, Ahmad; Azam, Huda; Rohaimi, Mas Ehsan Editors: Liu, Nan Journal: Cogent engineering Issue: Volume 5:Issue 1(2018) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗