The Effect of Certification Allowances, Transformational Leadership, Work Envieronment and Competence on Teacher PerformanceBayyinatun Nur Misbah, Putri Alifia Nur Laily, Khusniyati and Margi AstustiSHS Web Conf., 217 (2025) 01002DOI: https://doi.org/10.1051/shsconf/202521701002