Journal articles are available in many of the databases we use for scholarly research. For example, engineering assessment articles are available in Engineering Village, science assessment articles can be found in ScienceDirect, while Business Source Complete is one source to search for IT and/or Business assessment. Try searching with terms such as "university learning assessment" or "faculty teaching and assessment" to locate articles in your curriculum area.
Also don't forget about our Educational Databases and The Chronicle of Higher Education for articles of interest.