Dynamic MCDM: The Case of Urban Infrastructure Decision Making. - Hay V. Vo; Bongsug Chae; David L. Olson (Int. J. Inf. Technol. Decis. Mak., 2002)

Developing unbounded systems thinking: using causal mapping with multiple stakeholders within a Vietnamese company. - Hay V. Vo; Bongsug (Kevin) Chae; David L. Olson (J. Oper. Res. Soc., 2007)