Science;
Dept.;
Computer;
Science;
and;
Information;
Technology;
Universiti;
Teknologi;
Malaysia&;
Majmaah;
University;
Johor;
&;
Magmmah;
Malaysia&;
KSA;
Science;
Dept.;
Faculty;
of;
Science;
Al-Azhar;
University;
Cairo;
Egypt;
Science;
Dept.;
Computer;
Science;
and;
Information;
Technology;
Universiti;
Teknologi;
Malaysia;
University;
Johor;
Malaysia;
基础设施建设; 发展中国家; 电子商务; 消费者; 企业对企业; 信托; 菲律宾; B2C;