Reis, Manuel Cabral, Salviano Soares, Simão Cardeal, Raul Morais, Emanuel Peres, and Paulo J. S. G. Ferreira. 2014. “Teaching Fourier Series Expansions in Undergraduate Education With the Help of the FouSE Android Application”. International Journal of Interactive Mobile Technologies (iJIM) 8 (1):pp. 26-31. https://doi.org/10.3991/ijim.v8i1.3455.