Article 21 says elections shall be held by secret this
[DOC] [TLE] United for Human Rights: Abuses & Violation, Democracy & Voting ... [PAR] ARTICLE 21  RIGHT TO DEMOCRACY ... shall be by universal and equal 
suffrage and shall be held by secret vote or by equivalent free voting procedures.
. [DOC] [TLE] Secret ballot - Wikipedia [PAR] The secret ballot is a voting method in which a voter's choices in an election or a 
referendum ...