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Urszula Lenartowicz

Urszula Lenartowicz tarafından gerçekleştirilen son faaliyetler

Good design
1. Topluluk
2. Positive Stories and Testimonials
Hi, I just want to tell you that I find KhanAcademy to be extremely well-designed. I don't love math and whenever I have trouble with it, I'm like "Yep, it's time to Khan". I like doing the exercis...