sriwahyuni, Abdul Somad, and Nurkholis Majid. “Utilizing Outdoor Environment Area As Science Learning Source to Improve Early Childhood Cognitive Skills”. GENAWUAN 6, no. 2 (December 31, 2025): 39–53. Accessed July 24, 2026. http://genawuan.stkipalaminindramayu.ac.id/index.php/genawuan/article/view/341.