Cooper, Eric K. “Information and Strategies for Martial Arts Instructors Working with Children Diagnosed with Attention Deficit/Hyperactivity Disorder”. Revista de Artes Marciales Asiáticas 2, no. 1 (July 18, 2012): 40–49. Accessed April 26, 2024. https://revistas.unileon.es/index.php/artesmarciales/article/view/283.