Constraining on the non-standard cosmological models combining the observations of high-redshift quasars and BAOZiqiang Liu, Tonghua Liu, Xinyi Zhong, Yifei Xu and Xiaogang ZhengEur. Phys. J. C, 84 4 (2024) 444DOI: https://doi.org/10.1140/epjc/s10052-024-12806-6