Hasanah, nur. (2016). Smart Connector Helmet & Automatic GPS Inovasi Alat Bantu Komunikasi antar Pengemudi dan Penunjuk Arah Berbasis Internet. Elinvo (Electronics, Informatics, and Vocational Education), 1(3), 140–144. https://doi.org/10.21831/elinvo.v1i3.12819