AYSO National Referee Program Refereeing with Fewer Than Three.
Sustainable Business Models - Ludo Koelman - Future Forward 2013
"What's Hidden in those Cards? Addressing Problem Gambling (& Gaming) in 2015."2015 KYCPG Educational & Awareness Conference
Making Games games authoring software for educational and creative use.
AYSO National Referee Program Proactive Refereeing.
Fairfax Adult Softball 2010 Umpire Training
