Article format
Introduction will describe the problem itself, the background of the problem,short literature review, the importance of solving that problem, etc.
Methods/Strategies/Test or How the problem has been approached, what requirements/specification to the solution are formed and how it is solved (the path not the solution).
Results and Discussions is devoted to the very solution and analysis of the solution i.e. how it meets the stipulated requirements/specification and/or existing solutions.
Conclusions have to be objective but may contain personal judgement of the achievement as well.
Recommendations may suggest further development, succession and /or directions for improvements or change in the approach to the problem. Referencing is non-detachable part of that work.