“…Moreover, 16% of the obtained investigations are validation studies, such as [27,45,46,47,25,24,48]. Additionally, there is a lack of Experience research (6%) such as [49,50,51,52] Solution Proposals (5%) such as [53,54,55] and Evaluation research publications (3%) such as [56,57,58,45]. Based on this information, it is evident that further investigations are necessary to fill the gaps between these research areas.…”