Siska Dwi Febriani, et al. “The Effect of Leverage, Firm Size, and Transfer Pricing on Tax Planning in Energy Sector Companies Listed on the Indonesia Stock Exchange from 2022-2024”. Al-Kharaj: Journal of Islamic Economic and Business, vol. 8, no. 2, Apr. 2026, doi:10.24256/kharaj.v8i2.9877.