Sutisnawati, Yayah, and Muhamad Muzaini. 2021. “Analysis of Health Level With Car Method to Investor Share Return Of Banking Companies in Indonesia Stock Exchange (Case Study at Indonesia State-Owned Banks in 2015-2020)”. International Journal of Education, Information Technology, and Others 4 (4), 729-33. https://doi.org/10.5281/zenodo.5775949.