Online taxi and green sustainable concept: what the literature says?
Ambarwati, O C, Nugroho, R A, Suharto, D GVolume:
434
Journal:
IOP Conference Series: Materials Science and Engineering
DOI:
10.1088/1757-899x/434/1/012167
Date:
December, 2018
File:
PDF, 746 KB
2018