Timery S. DeBoer, Andrew C. Baker, Ambariyanto, Abdul Hamid A. Toha, Mark V. Erdmann, Paul H. Barber(International symposium on Ocean Science, Technology and Policy, 2009-05-14)
Craig J. Starger, Rebecca S. Hersch, Ma. Carmen Ablan-Lagman, Mark V. Erdmann, Ambariyanto, Abdul Hamid Toha, Kent E. Carpenter, Paul H. Barber(2009-09-12)
Ika Sulaiman, Nurhaidah Iriany Sinaga dan Yubelince Runtuboy(Herbarium Bogoriense Botany Division Research Centre for Biology – LIPI Cibinong, Indonesia, 2009-05-01)