Muslim, Muslim, Raden Burhan Surya Nata Diningrat, and Akmal Akmal. “Learning Painting Based on Ecological Wisdom: A Development Research to Enhance Visual-Spatial Intelligence of Universitas Negeri Medan Students”. Gorga : Jurnal Seni Rupa 14, no. 1 (June 30, 2025): 187–196. Accessed December 16, 2025. https://jurnal.unimed.ac.id/2012/index.php/gorga/article/view/64292.