Rahayati binti Ahmad, Dr.; Ahmad Audu Maiyaki; Mohd Yusoff, Dr.(The Third Annual Conference of Economic Forum of Entrepreneurship & International Business, 2013)
Rahayati binti Ahmad, Dr.; Mohd Yussoff, Dr.; Tengku Mohd Khairal Abdullah bin Tengku Haris, Dr.(World Conference On Islamic Thought: Contemporary Challenges and Realities, 2012)