Will allowing nurses to sleep (take a nap) during night shifts reduce errors caused by fatigue?

You should complete this papers that I have attached in Microsoft word format ( the question, search strategy in matrix and literature matrix) . There are examples for how to do these papers also, I have attached the evaluation criteria to take in to consideration please.

You can focus on napping if there is enough evidence. Moreover, You will have to look at the sleep literature and other industries that implement this practice. I have attached some articles that related to the topic, you have to read them and select the 20 articles that related to my question.

You need to examine evidence for and against napping. Consider also if napping is allowed how long should naps be?
The number of the pages depends on the 20 articles findings. It could be more than 4 pages because the matrix