a British qualification from the University of Cambridge now called the ‘Certificate in Teaching English to Speakers of Other Languages’ for teachers with little or no experience of teaching English as a foreign language (the abbreviation for ‘Certificate in English Language Teaching to Adults’)
گواهینامه تدریس زبان انگلیسی به بزرگسالان, مدرک سلتا, گواهینامه آموزش زبان به غیر انگلیسیزبانان, گواهینامه سلتای