@misc{ais_repository_346, title = {THE EFFECTIVENESS OF DUOLINGO AS A MEDIUM VOCABULARY LEARNING FOR VOCATIONAL SCHOOL AT SMK MA'ARIF 1 METRO}, author = {IRMA WATI}, year = {2025}, publisher = {Tadris Bahasa Inggris}, howpublished = {Repository AIS}, note = {oai:ais:skripsi:315} }