S. Sperling

发表

S. Sperling, J. Coser, Janaina Coser, 2018, International Journal for Innovation Education and Research.

S. Sperling, G. Dietrich, G. Hetzer, 2003, European journal of paediatric dentistry.

S. Sperling, J. Coser, Janice de Fátima Pavan Zanella, 2017 .