Now, I will move on to the first step. Planning the review. To ensure replicability for future researchers, they follow a systematic review process. This is generally understood as an overall perception of trust in the scientific research existing in any field or topic. Its aim is to identify, assess, and summarize all relevant studies using a replicable and transparent process. They explained the criteria for the bibliographical research, for admission and exclusion, and the analytical processes, thus providing a means to audit the processes.