Ali, Muhammad, Mirna Dianita, Niki Hadian, Maya Lisa Aryanti, and Nila Dewi Wahyuningsih. “Financial Performance Analysis Based on Profitability Ratio (Study at PT Astra International Tbk Period 2009-2018)”. International Journal of Psychosocial Rehabilitation 24, no. 2 (April 30, 2020): 3474–3481. Accessed December 27, 2024. https://psychosocial.com/PSY/index.php/ijpr/article/view/2079.