Fauzi, L., K. Prasetyo, and M. A. Haidar. “The Influence of Jodipan Color Utilization As a Learning Source of Ability to Solve Problems in The Theme of Enviromental Pollution”. Entita: Jurnal Pendidikan Ilmu Pengetahuan Sosial Dan Ilmu-Ilmu Sosial, Vol. 3, no. 2, Dec. 2021, p. 185-96, doi:10.19105/ejpis.v3i2.4956.