United Nations general assembly 2018 session was its ____ session.

United Nations general assembly 2018 session was its ____ session.

اقوام متحدہ کی جنرل اسمبلی 2018 کا اجلاس__ اجلاس تھا۔
Explanation

The 73rd session of the United Nations General Assembly (UNGA) began at the organization's headquarters in New York on 18 September 2018.