Jayakodi, K., Bandara, M., Perera, I., & Meedeniya, D. (2016). WordNet and Cosine Similarity based Classifier of Exam Questions using Bloom’s Taxonomy. International Journal of Emerging Technologies in Learning (iJET), 11(04), pp. 142–149. https://doi.org/10.3991/ijet.v11i04.5654