The International English Language Testing System(IELTS) is the world’s most popular English language proficiency test for higher education and global migration. It is recognised by educational institutions, employers, governments and professional bodies around the world. There are two types of IELTS tests; IELTS Academic which measures your level English language proficiency suitable for an academic environment and IELTS General Training which measures whether your level of English language proficiency is suitable for an academic environment.
Below are handbooks that can guide one into taking IELTS tests