TY - JOUR AU - José Carlos Paiva AU - José Paulo Leal AU - Álvaro Figueira TI - Comparing Semantic Graph Representations of Source Code: The Case of Automatic Feedback on Programming Assignments JO - Computer Science and Information Systems PY - 2024 VL - 21 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CSIS_2024_21_1_a10/ ID - CSIS_2024_21_1_a10 ER -