Nasution, S. D. K., Madhakomala, R., Rugaiyah, R., & Dany, A. (2024). Professional Development Effective From a Teacher Performance Perspective (Study of Literature in Various Countries). Al-Fikrah: Jurnal Manajemen Pendidikan, 12(1), 64–76. https://doi.org/10.31958/jaf.v12i1.8737