E-VOTING INFORMATION SYSTEM FOR WEB-BASED CHAIRMAN AND VICE CHAIRMAN USING THE CODEIGNITER FRAMEWORK TO IMPROVE EFFECTIVENESS AND EFFICIENCY IN THE PANDEMIC PERIOD - CASE STUDY AT STIKOM YOS SUDARSO PURWOKERTO. jelekn [Internet]. 2020 Nov. 3 [cited 2026 Jun. 9];6(2):308-15. Available from: http://jurnal.poltekstpaul.ac.id/index.php/jelekn/article/view/272