Bali, Engelbertus, Maria Lein, and Putu Indrawan. 2023. “Achievement of Cognitive Development Aspects of Children Aged 5-6 During the Covid-19 Pandemic at Santa Sesilia Kindergarten, East Flores Regency”. Early Childhood Education Development and Studies (ECEDS) 4 (1), 39-47. https://doi.org/10.35508/eceds.v4i1.11932.