Tunyaluk Anekjumnongporn. (1993) Needs analysis as a basis for curriculum renewal : the business English needs of graduates from departments of the School of Business Administration, Bangkok University, in relation to the current business English curriculum. Mahidol University,:ม.ป.ท.Tunyaluk Anekjumnongporn. 1993. Needs analysis as a basis for curriculum renewal : the business English needs of graduates from departments of the School of Business Administration, Bangkok University, in relation to the current business English curriculum. ม.ป.ท.:Mahidol University,;Tunyaluk Anekjumnongporn. Needs analysis as a basis for curriculum renewal : the business English needs of graduates from departments of the School of Business Administration, Bangkok University, in relation to the current business English curriculum. ม.ป.ท.:Mahidol University, 1993. Print.