Indriastuti, Diana, Suwito Eko Pramono, and Purwadhi Suhandini. “Implementation of Social Studies in The Establishment of Social Behavior Students SMP Negeri 1 Brangsong”. JESS (Journal of Educational Social Studies) 7, no. 1 (March 21, 2018): 30-36. Accessed November 15, 2024. http://journal.unnes.ac.id./sju/jess/article/view/19697.