Singh A, Mittal RS, Atreja S, Sharma M, Nagar S, Dey P, Jain M. Automatic Generation of Leveled Visual Assessments for Young Learners. AAAI [Internet]. 2019Jul.17 [cited 2024Apr.19];33(01):9713-20. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/5038