Anne DO, Chepkemoi A, Maina E. Automatic Student Affective State Detection from Plain Text. IJFSCFRT [Internet]. 2021 Sep. 22 [cited 2024 May 8];10(01):41-60. Available from: https://ijfscfrtjournal.isrra.org/index.php/Formal_Sciences_Journal/article/view/554