Foundations for a Nursing Services Reference Model. - Liza Heslop; Keith Toh; Evelyn J. S. Hovenga (MedInfo, 2010)

Return on investment calculator for RFID ecosystem of high tech company. - Robert de Souza; Mark Goh; Balan Sundarakani; Wong T. Wai; Keith Toh; Yong Wu 001 (Comput. Ind., 2011)

An Ontological Health Cluster Framework. - Keith Toh; Margaret Heffernan; Vass Karpathiou; Arkalgud Ramaprasad; Nilmini Wickramasinghe (HICSS, 2016)