Framework of Problem-Based Research: A Guide for Novice Researchers on the Development of a Research-Worthy Problem
Ellis, T. J., & Levy, Y. (2008). Framework of problem-based research: A guide for novice researchers on the development of a research-worthy
problem. Informing Science: The International Journal of Emerging Transdiscipline, 11, 17-33.
Although older, this article provides a clear elaboration of the critical role of the problem statement in guiding problem-based scholarship.