Khan establishes a platform where students can learn freely and easily. I found it so convenient and interesting that minimum one day I have to spend 15 minutes to learn on Khan. Thank you so much for granting access to us, I wish all the best for Khan to gain more in popularity!
კომენტარის დასატოვებლად გთხოვთ გაიაროთ ავტორიზაცია.