madam, you are doing a great job I really appreciate your effort
Please I usually get specific paragraph from articles but I forget the original source csn you help me or is there a program help me to get the source that I get paragraph from it
Greetings
Which pdf reader are you using for this video ?
How we can do research in maths can you help any idea
Very helpful video thank you
Great work
Wow
Is this video still relevant? I don't get the search button that you have on the bottom left.