Nugroho, Edi Suswardji, Dian Hakip Nurdiansyah, and Nita Erviana. 2017. “Financial Ratio to Predicting the Growth Income (Case Study: Pharmaceutical Manufacturing Company Listed on Indonesia Stock Exchange Period 2012 to 2016)”. International Review of Management and Marketing 7 (5):77-84. https://econjournals.com/index.php/irmm/article/view/5632.