The citation provided appears to refer to by Eloi, which was published as Paper 18 in Volume 21 of the journal Australasian Agribusiness Perspectives in December 2018 .
Could you clarify the (e.g., agriculture, economics, health) to help identify the exact document you need? 2018 - Volume 21, Journal of the International AIDS Society
Europe's Search for a Safe Asset : Policy Brief 18-20 from the Peterson Institute for International Economics, published . 18 – Volume 21 – October 2018
Value in Health : Volume 21, Issue 10 (October 2018), covering health economics and outcomes research. :
While your query specifies October, this is the primary academic paper matching those specific identifiers (Paper 18, Volume 21, 2018). Other notable publications matching parts of your description from October 2018 include: : The citation provided appears to refer to by
World Economic Outlook, October 2018 : An IMF report titled "Challenges to Steady Growth". :
The New Paper : The edition of the Singaporean newspaper. Value in Health : Volume 21, Issue 10
Journal of the International AIDS Society : Volume 21, Issue 10 (October 2018) contains research on regional differences in HIV prevention.