Dudka Nikolaj Nikolaevich
E-mail: stl.irk@mail.ru
Place of work: Municipal Educational Institution of Supplementary Education «Dvorets tvorchestva», Irkutsk, Russia
Position: a qualified supplementary education teacher, S.K.I.F. member, Black Belt holder, 5th Dan
Research areas: Shotokan karate-do, supplementary education for children, educational technologies, martial arts