Yin, Robert K. (2018). Case Study Research and Applications: Design and Methods. Sage Publications.

Herreid, Clyde Freeman. (1994). "Case Studies in Science - A Novel Method of Science Education." Journal of College Science Teaching, 23(4), 221-229.

A Decision Case Study is an in-depth, systematic investigation into a specific instance or series of decision-making processes within a defined context, employed to explore the complexities and outcomes associated with those decisions.

It serves as an experimental framework in decision-making analysis, where real or simulated scenarios are constructed to examine how decisions are made, the variables that influence these decisions, and the effectiveness of different decision-making strategies.

The case study method facilitates a thorough understanding by allowing researchers to dissect the layers of context, individual or collective reasoning, and the interplay of various factors - economic, psychological, social, and operational - that shape the decision outcomes.

This approach not only illuminates the decision-making process but also provides empirical insights that can be used to refine theories, influence policy, and guide future decision-making practices in similar contexts.