Laila Robiatul Adawiah, Sahrona Harahap, Devita Savitri, Mildayani Suhana and Siti Nurmaidah Varuq (2025) “Revitalizing The Professionalism of Early Childhood Education Teachers As A Key to Improving The Quality of Early Childhood Education Services”, Indonesian Journal of Early Childhood: Jurnal Dunia Anak Usia Dini, 7(2), pp. 413–417. doi: 10.35473/ijec.v7i2.4397.