Lestari , Gunarti Dwi, Umi Anugerah Izzati, Kartika Rinakit Adhe, and Dian Eka Indriani. 2021. “Professional Commitment: Its Effect on Kindergarten teachers’ Organizational Citizenship Behavior”. Cypriot Journal of Educational Sciences 16 (4):2037-48. https://doi.org/10.18844/cjes.v16i4.6072.