CHALLENGES AND ISSUES IN AUGMENTED REALITY / by Mohd. Shahrizal Sunar, editor 202579, Kolivand, Hoshang, editor 616416, Cik Suhaimi Yusof, contributor 421956, Muhammad Colmann Abdullah, 1982-, contributor 633162, Rania Musa, contributor 647757, Che Samihah Che Dalim, 1987-, contributor 633274, Mohd. Shahrizal Sunar, contributor 202579, Kolivand, Hoshang, contributor 616416