Rastegar, Sahar: - Sahar Rastegar holds a Master's degree in Economics and Finance from Toronto-Canada College and is a top national student. She is the author of several scientific and research articles at national and international conferences. Sahar believes: Holding a pen and putting words together is another way to create "peace".Sahar is interested in art in various fields and has more than ten years of experience in the field of painting and calligraphy and now owns an art brand. Now she has decided to publish her children's stories with interesting pictures and informative tips.