Qurrotul Aini, and Ardhana Reswari. “Implementation of Color-Based Play to Stimulate Observation Skills and Simple Experimental Abilities in Early Childhood”. JCE (Journal of Childhood Education) 10, no. 1 (April 10, 2026): 11–25. Accessed October 17, 2026. https://journalfai.unisla.ac.id/index.php/jce/article/view/2735.