Casriatun, Casriatun, Puji Hardati, and Eva Banowati. “Learning Strategy for Market Main Discussion Based Outdoor Learning in Increasing Conceptual Understanding of Social Studies”. JESS (Journal of Educational Social Studies) 8, no. 1 (August 14, 2019): 85-91. Accessed November 15, 2024. http://journal.unnes.ac.id./sju/jess/article/view/32792.