Perbedaan Konsep Diri Guru Taman Kanak-Kanak Yang Sudah Sertifikasi Dengan Ya…

This study shows differences in the self-concept of kindergarten teachers who have been certified and those who have not been certified in Mandau District, Bengkalis Regency. . This research is a quantitative research with a comparative research type. The population of this study were kindergarten teachers, totaling 187 people. The sample of this study was 65 teachers of which 31 were certified…