Atomic and Molecular Intelligent Tutoring Systems - A New Architecture for Interoperable Tutors as Open Educational Resources. - Gustavo Soares Santos; Joaquim A. Jorge (ICALT, 2013)

Interoperable Intelligent Tutoring Systems as Open Educational Resources. - Gustavo Soares Santos; Joaquim A. Jorge (IEEE Trans. Learn. Technol., 2013)

A field experiment with an animated intelligent tutor in Portugal. - Gustavo Soares Santos; Joaquim A. Jorge; Francisco José García-Peñalvo (EDUCON, 2014)