Periodic Inventory System and The Perpetual Inventory System

Write a report using minimum 8 academic articles to compare between applying the periodic inventory system and the perpetual inventory system, applying one of these two methods should show significant differences. therefore, students should discuss the following ideas.

where each of these methods can be applicable and why

what is the effect of using FIFO and WA methods on each of the two systems?

what are the requirements for applying any of these two systems?

what is the effect of applying the any of the two systems on the financial statements and in turn on the decisions of the users of the financial statements?