VencesBrito, António, Sports Sciences School of Rio Maior – Polytechnic Institute of Santarém Investigation Unite of Polytechnic Institute of Santarém (UIIPS) Investigation Center in Life Quality (CIEQV) International Martial Arts and Combat Sports Scientific Society—IMACSSS, Portugal
Revista de Artes Marciales Asiáticas Vol. 11 No. 2s (2016) - Coaching, training and health issues in MA&CS
Is the Portuguese Karate practice safe?