This book by Rapid Access Guide Publishers is highly recommended for its extensive collection of updated questions, correct answers, and explanations. It's useful for exams across various Gulf countries such as DHA, MOH, HAAD, NHRA, QCHP, SMLE, OMSB, and KMLE​ (Prometric Exam Books)​​ (MedicalExamBooks)​. https://www.medicalexambooks.com/product/radiographar-questions-book/