[1]
E. Gibaja Galindo, A. Zafra Gómez, M. Luque Rodríguez, A. Arauzo Azofra, A. Ramírez Quesada, and J. L. Olmo Ortiz, “Educational data mining to detect key resources”, RIPADOC, vol. 3, pp. 18–28, Jan. 2017.