Raihana, Raihana, Dian Tri Utami, and Arya Antony Putra. 2021. “Role of Early Childhood Educators Professionalism in Managing Learning Activities in RA Uniq Kota Pekanbaru”. Journal of Early Childhood Care and Education 3 (2):88-96. https://doi.org/10.26555/jecce.v3i2.2940.