This study aims to determine the effect of the current ratio, total asset turnover, debt to equity ratio, return on assets and earnings per share on the value of building construction companies listed on the Indonesia Stock Exchange for the period 2016 – 2020. This type of research is explanatory research. The study population was 18 companies, the sample was selected using purposive sampling method, 7 companies were selected. The analysis technique uses descriptive statistical tests, classical assumption tests, multiple linear regression tests and hypothesis testing.
The results of the simultaneous analysis of the current ratio, total asset turnover, debt to equity ratio, return on assets and earnings per share affect firm value. Current ratio has a significant negative effect on firm value, while total asset turnover, debt to equity ratio, return on assets and earnings per share have no effect and are not significant on firm value. The variable that has the most dominant influence on firm value is the current ratio.

This study aims to analyze the comparison of Article 21 PPh calculations using the net and gross up methods at KAP Jimmy Andrianus. This type of case study research uses literature study and field study data collection methods, using observation, interview, and documentation data collection techniques.
The problem in this study is that the company has not made tax payment calculations efficiently, because the company in tax calculations still uses the net method which is considered less effective from the company's point of view. This can be seen from the greater amount of tax paid in 2019, resulting in a greater profit before tax and an impact on the greater amount of tax paid.
The results of the analysis using the gross up method show that the amount of corporate income tax is smaller, but it will result in a greater amount of expenses incurred by the company due to the increase in the amount of salary paid and the decrease in profit at the end of the year.

This study aims to determine the influence analysis of the Current Ratio (CR), Price Earning Ratio (PER), Return On Assets (ROA) and Debt To Equity Ratio (DER) on company value in plastic and packaging companies for the 2016-2020 period. This type of research is explanatory research. The population in this study were 15 plastic and packaging companies listed on the Indonesia Stock Exchange for the 2016-2020 period, the sample was selected using the purposive sampling method, 5 companies were obtained.
The results of multiple linear regression analysis show that CR, PER, ROA and DER simultaneously affect the value of plastic and packaging companies listed on the IDX for the 2016-2020 period. Partially, PER, ROA and DER have a positive and significant effect on firm value, while CR has no effect on firm value. The variable that has the most dominant effect is PER.

This research aims to analyze financial ratios to assess the financial performance of companies in Advertising, Printing and Media Companies Listed on the Indonesian Stock Exchange for the 2017-2021 Period. This type of research is a case study using secondary data. The population was 20 companies, sampling using the purposive sampling method selected 4 companies as samples. Library study data collection methods and documentation data collection techniques, as well as quantitative descriptive data analysis techniques. The results of the financial ratio analysis of the company that has the best Current Ratio value is PT Jasuindo Tiga Perkasa Tbk, the best Cash Ratio value is PT Surya Citra Media Tbk, the best Debt to Asset Ratio value is PT Surya Citra Media Tbk, the best Debt to Equity Ratio value PT Surya Citra Media Tbk, the best Return On Asset value PT Surya Citra Media Tbk, the best Net Profit Margin value PT Surya Citra Media Tbk, the best Receivable Turnover value PT Link Net Tbk, the best Total Asset Turnover value PT Jasuindo Tiga Perkasa Tbk, the best Price Earning Ratio value for PT Link Net Tbk, and the best Price To Book Value for PT Link Net Tbk.