Open your PDF in an app that supports drawing or highlighting (like Adobe Reader or GoodNotes). Circle letters that look similar (like Ba , Ta , and Tha ) to test your recognition, or highlight difficult rules that require extra practice. 4. Practice Daily Consistency

I'm assuming you're referring to a book related to the Islamic State (ISIS) or its predecessor organizations. The individual you're referring to is likely Abu Bakr al-Baghdadi, who was the leader of ISIS until his death in 2019.