Tusang, D. P., Warongan, J. D. L. and Wangkar, A. (2022) “The Effect of Operating Income and Operating Expenses on Corporate Income Tax (Study on Manufacturing Companies in the Basic Materials Sector Listed on the IDX for the 2018 – 2021 Period)”, International Journal Of Management And Economics Invention, 8(12), pp. 2732–2739. doi: 10.47191/ijmei/v8i12.03.