Comparing web based course development with and without a learning environment. - Rob J. M. Hartog; Kees de Gooijer; Olivier Sessink; Hylke van der Schaaf; Oscar W. Vonder (WebNet, 2000)

Using recipe classes for supporting detailed planning in food industry: A case study. - Iris H. G. Houba; Rob J. M. Hartog; Jan L. Top; Adrie J. M. Beulens; Linda N. van Berkel (Eur. J. Oper. Res., 2000)

Author-Defined Storage in the Next Generation Learning Management Systems. - Olivier Sessink; Rik Beeftink; Johannes Tramper; Rob J. M. Hartog (ICALT, 2003)

Securing Web-Based Exams. - Olivier Sessink; Rik Beeftink; Johannes Tramper; Rob J. M. Hartog (J. Univers. Comput. Sci., 2004)

Support of modeling in process-engineering education. - Hylke van der Schaaf; Johannes Tramper; Marian Vermuë; Rob J. M. Hartog (Comput. Appl. Eng. Educ., 2006)

Providing Author-Defined State Data Storage to Learning Objects. - Ayalew Kassahun; Adrie J. M. Beulens; Rob J. M. Hartog (J. Educ. Technol. Soc., 2006)

Digital Learning Resources in Higher Education: Designing for Large-scale Use. - Rob J. M. Hartog; Adrie J. M. Beulens; Johannes Tramper (J. Univers. Comput. Sci., 2012)

Efficient Transparency in Meat Supply Chains with IT-Standards- EPCIS based Tracking & Tracing for Business Partners, Consumers and Authorities. - Tim Bartram; Huub Scholten; Ayalew Kassahun; Sabine Kläser; Ralph Tröger; Rob J. M. Hartog; Angela Schillings-Schmitz; Sandra Meier (GIL Jahrestagung, 2014)

Enabling Transparency in Meat Supply Chains: tracking & tracing for supply chain partners, consumers and authorities. - Huub Scholten; Tim Bartram; Ayalew Kassahun; Sabine Kläser; Ralph Tröger; Rob J. M. Hartog; Angela Schillings-Schmitz; Sandra Meier; Robert Reiche (GIL Jahrestagung, 2014)

Realizing chain-wide transparency in meat supply chains based on global standards and a reference architecture. - Ayalew Kassahun; Rob J. M. Hartog; Bedir Tekinerdogan (Comput. Electron. Agric., 2016)