The Effect of Tax Planning Strategies and Compliance with Digital Tax Regulations on Effective Tax Burden and Financial Performance of Start-ups in Jakarta (L. Judijanto, W. . Nurhayadi, E. . Kristanto, I. I. . Barus, & M. Munzir , Trans.). (2025). West Science Interdisciplinary Studies, 3(09), 1521-1531. https://doi.org/10.58812/wsis.v3i09.2219