Malinee Phaiboonnugulkij และ Kanchana Prapphal. (2011) The effects of web-based speaking test in English for tourism (WBST-EFT) task types and English proficiency levels on students’ speaking performance and an investigation of their attitudes and test taking strategies. Chulalongkorn University:ม.ป.ท.Malinee Phaiboonnugulkij และ Kanchana Prapphal. 2011. The effects of web-based speaking test in English for tourism (WBST-EFT) task types and English proficiency levels on students’ speaking performance and an investigation of their attitudes and test taking strategies. ม.ป.ท.:Chulalongkorn University;Malinee Phaiboonnugulkij และ Kanchana Prapphal. The effects of web-based speaking test in English for tourism (WBST-EFT) task types and English proficiency levels on students’ speaking performance and an investigation of their attitudes and test taking strategies. ม.ป.ท.:Chulalongkorn University, 2011. Print.