Zainee Waemusa. (1993) An investigation of strategies for learning English vocabulary employed by mathayom suksa six students in an Islamic Private school. Mahidol University,:ม.ป.ท.Zainee Waemusa. 1993. An investigation of strategies for learning English vocabulary employed by mathayom suksa six students in an Islamic Private school. ม.ป.ท.:Mahidol University,;Zainee Waemusa. An investigation of strategies for learning English vocabulary employed by mathayom suksa six students in an Islamic Private school. ม.ป.ท.:Mahidol University, 1993. Print.