External Trade Bulletin of the Arab Region, No. 27 Publication Reports & studies | E/ESCWA/SD/2019/3 | January 2019
External Trade Bulletin of the Arab Region, No. 26 Publication Reports & studies | E/ESCWA/SD/2018/1 | January 2018
Natural gas vehicle in transportation in the Arab region: Fact Sheet Publication Information material | E/ESCWA/SDPD/2017/TECHNICAL PAPER.4 | January 2017