Wanlaya Panjahong. 2001. Development of help desk support application program for computer system case study : C.S. Communication Co., Ltd. Field of Study Technology of Information System Management, Mahidol University;
Wanlaya Panjahong. (2001) Development of help desk support application program for computer system case study : C.S. Communication Co., Ltd. . Mahidol University/Bangkok.
Wanlaya Panjahong. Development of help desk support application program for computer system case study : C.S. Communication Co., Ltd. . Bangkok:Mahidol University, 2001.
Wanlaya Panjahong. (2001) Development of help desk support application program for computer system case study : C.S. Communication Co., Ltd. . Mahidol University/Bangkok.