Irfan Khairi Soal Jawab Perniagaan Internet / Irfan Khairi - [s.l] : Truewealth Publishing, 2009 - 85 p. ; 21 cm. ISBN: 9789833364596 RM23.65 Subjects--Topical Terms: Internet marketing--MiscellaneaElectronic commerce--Miscellanea