Widiyawati, Widiyawati, and Yeni Anistyasari. “STUDI LITERATUR EVALUASI DAN PEMERIKSAAN FITUR ALAT KUIS PADA LEARNING MANAGEMENT SYSTEM BERBASIS OPEN SOURCE”. IT-Edu : Jurnal Information Technology and Education, vol. 5, no. 3, Oct. 2020, pp. 512-9, doi:10.26740/it-edu.v5i3.38269.