Oran Tkatchov Pořadí knih
Oran Tkatchov is dedicated to improving educational systems, drawing on extensive experience as a teacher and school administrator. His work has focused on special education, leadership development, and school-wide advancements, particularly within the Arizona Department of Education and currently with the Arizona State Schools for the Deaf and the Blind. Tkatchov is committed to fostering professional growth and learning through various initiatives and certifications.

