ABDUL ROHMAN; SITI AIMAH. Teacher Certification vs. Actual Performance: Unraveling the Controversy Over Professional Allowances and Their Impact on Teacher Productivity. International Journal of Science and Environment (IJSE), [S. l.], v. 6, n. 2, p. 2350–2359, 2026. DOI: 10.51601/ijse.v6i2.700. Disponível em: https://ijsenet.com/index.php/IJSE/article/view/700. Acesso em: 6 aug. 2026.