Silva, Paulo, Miguel Silva, João Duarte, Alexis Ahmed, Oscar Tavares, João Valente-Dos-Santos, Joaquim Castanheira, Rui Soles-Gonçalves, Luís Rama, and Manuel J. Coelho-E-Silva. 2016. “Physical, physiological characteristics and sport goal orientation of top Portuguese kickboxing athletes”. Revista de Artes Marciales Asiáticas 11 (2s):34-35. https://doi.org/10.18002/rama.v11i2s.4159.