Astonugroho, R., and Tina Rosa. “Analisis Pengaruh Return of Investment (ROI) Terhadap Kinerja Keuangan Suatu Perusahaan”. Journal of Accounting, Management, Economics, and Business (ANALYSIS), vol. 1, no. 1, Jan. 2023, pp. 52-60, https://journals.eduped.org/index.php/analysis/article/view/183.