Writing supplications on a piece of paper and reading them before the closing salam

Question:
Honorable Shaykh, may Allah grant you success. If a person writes down the supplications that are recited before the closing salam on a piece of paper, then takes it out before the salam and begins to supplicate, is that prescribed?

Answer:
He should memorize them, my brother. He should memorize them and not write them down. Reading from a book during the prayer is a problem. In fact, they said that it is not permissible to read from the mushaf. Some scholars do not permit reading from the mushaf during the prayer. Those who permitted it did so only out of necessity. So, he should memorize whatever he can of the supplications and not write them on a piece of paper. Yes.