How to Nursing License in PA

I am an international nurse who has done his BSN in USA, mainly PA. Now, I am looking to complete my master study again in USA, PA. However, I have to be licensed in the states in oreder to be accepted. I would like to know the steps that I need to follow in order to be license putting on mind that I am not from USA (from middle east countries), and I want the license for the sake of study not the work. Moreover, if I pass the nclex, do I need to do other things such as Ilets exam which is part of CGFNs.