Venezuela’s Nicolas Maduro has been sworn in for a third presidential term in what the country’s opposition movement has decried as “coup d’etat”, capping more than five months of dispute over last summer’s contested election.

Venezuelan President Nicolas Maduro, whose nearly 12 years in office have been marked by a deep economic and social crisis, is set to be sworn in for a third term on Friday, staying in power despite a six-month-long dispute over a July election and international calls for him to stand aside.

It is not viable for Venezuelan opposition leader Edmundo Gonzalez to enter the country, his ally Maria Corina Machado said on Friday, shortly after President Nicolas Maduro was sworn in for a third term despite months of controversy over the country's contested July election.