Jing Cai, J., S. Guanzon, R. and A. Bautista, M. 2023. Difficulties of Connotation Upgrading of Innovation and Entrepreneurship Incubation Platform in a Higher Vocation College. Polaris Global Journal of Scholarly Research and Trends. 3, 1 (Feb. 2023), 1–12. DOI:https://doi.org/10.58429/pgjsrt.v3n1a94.