Desktop Objects: Directly Manipulating Data and Meta Data. - Armstrong Kadyamatimba; John A. Mariani; Peter Sawyer (IDS, 1996)

OgDesk: an orthogonal graphical interface for object-oriented database systems that supports schema management, browsing and querying. - John A. Mariani; Armstrong Kadyamatimba (Inf. Softw. Technol., 2001)

A comprehensive agent: mediated e-market framework. - Nehemiah Mavetera; Armstrong Kadyamatimba (ICEC, 2003)