@article{paperid:1067887,
author = {Zareei, JAVAD and Rohani, Abbas and Wan},
title = {Combined effect of ignition and injection timing along with hydrogen enrichment to natural gas in a direct injection engine on performance and exhaust emission},
journal = {Automotive Science and Engineering},
year = {2018},
volume = {8},
number = {1},
month = {March},
issn = {2008-9899},
pages = {2614--2632},
			numpages = {18},
keywords = {HCNG Fuel; Ignition and Injection Timing; Performance and Emissions},
}