Freitas, Elyda, 		Batista, Hyan, 		Barbosa, Gabriel, 		Wenceslau, Moesio, 		Portela, Carlos, 		Isotani, Seiji, 		Cordeiro, Thiago, 		Bittencourt, Ig, 		Yasojima, Koiti, 		Sobrinho, Álvaro, 		Lisboa, Rodrigo, AND 		Ferreira Mello, Rafael.
" Learning Analytics Unplugged: A Case Study in Analysis of Essays" <em>Proceedings of the Workshop on Practical Applications of Learning Analytics and Artificial Intelligence in Brazil (WAPLA)</em> [Online], (16 November 2022)