Ardiansyah, K., Yudiana, Y. and Mulyana Dali, R. 2024. The Influence Of Understanding, And The Firmness Of Tax Sanctions On The Reporting Of Individual SPT (Case Study At PT Abdi Harsa Karya). Jurnal HARMONI: Jurnal Akuntansi dan Keuangan. 3, 1 (May 2024), 34–46. DOI:https://doi.org/10.32832/jharmoni.v3i1.16099.