In this research, we explored the use of Agile methods in small and medium-scale software development organizations. Specifically, focusing on three different types of agile approaches which are: Extreme Programming (XP), Scrum Methodology, and Dynamic System Development Methods. Most of the development methods and techniques are not employed as is, due to various constraints, including lack of
... [Show full abstract] budget, time, and personnel, amongst others. Existing development methods are adopted based on different factors, including project characteristics, development teams, and users. However, only 1 hypothesis was supported out of a total of 12, identifying one significant factor that can cause a failure, which is the large size of the organization, besides identifying a new failure attribute, which is losing control over the work.