Guide that classifies and describes more than 70 academic resources (databases, directories, repositories, aggregators, and discovery platforms) useful for increasing the visibility and legitimacy of scientific journals. Organized by functional type, the guide offers thematic coverage, application requirements, and warnings about misleading resources, making it a key tool for editors and editorial managers.

This guide provides essential guidance for researchers interested in collaborating as reviewers. It includes selection criteria, best practices, ethical considerations, and recommendations for providing responsible and constructive evaluations in accordance with international standards.