Related party transactions, supply chain and cost management on firm’s value: Evidence from Indonesia

This research is quantitative research with multiple linear regression models. The sample used in this research is manufacturing companies listed on the Indonesia Stock Exchange (ISE). The type of data used in this study is secondary data in the form of financial statements and annual reports from 2014 to 2016. The sample selection using a purposive sampling method with the number of samples amounted to 255 samples.