RETRACTED: Construction of maintenance staffing model for managing sports venues in comprehensive sports games: A research based on the practice of the 7th military world games.

This article focuses on the retraction of multiple research papers published in the International Journal of Electrical Engineering & Education by Sage due to failures in the peer-review process. Following an internal investigation and subsequent post-publication peer review, Sage identified fundamental concerns regarding the quality and integrity of the peer review for these articles. As a result, Sage has formally retracted the listed articles to uphold its publication standards. This notice supersedes a prior Expression of Concern issued in December 2021.