Question: hi ankur since there is no way to reach you...
Since there is no way to reach you but taking one credit of a question, could you please include all the references you used to provide the answers. I needed your hand to gather information and you do know I can't really use your paragraphs, don't you? And I can't really quote "Ankur from ZOOKal Q&A Student 2020".
Thank you very much!