Eddy Tungadi, Muh. Chaerur Rijal. SISTEM EVALUASI UMPAN BALIK (EUB) PERKULIAHAN BERBASIS CHATBOT . SENTRINOV [Internet]. 2024Jan.12 [cited 2024Jul.3];9(1):343 - 350. Available from: https://proceeding.isas.or.id/index.php/sentrinov/article/view/1306