Cheveline Elisabeth da Costa, Emiliana Tau, and Beatrix Yunanda Nahak. “Exploration Of Early Childhood Cognitive Development Through Play-Based Media At Paud Handayani”. INTERNATIONAL CONFERENCE OF HUMANITIES AND SOCIAL SCIENCE (ICHSS) (December 29, 2024): 660–664. Accessed September 10, 2026. https://programdoktorpbiuns.org/index.php/proceedings/article/view/420.