Mira Afriani, Yadi Nurhayadi and Ummu Salma Al Azizah 2021. Effect of Environmental Performance, Firm Size, Corporate Social Responsibility on Financial Performance on Manufacturing Companies. International Journal on Economics, Finance and Sustainable Development. 3, 3 (Mar. 2021), 27-37. DOI:https://doi.org/10.31149/ijefsd.v3i3.1345.