Casriatun, C., Hardati, P. and Banowati, E. (2019) “Learning Strategy for Market Main Discussion Based Outdoor Learning in Increasing Conceptual Understanding of Social Studies”, JESS (Journal of Educational Social Studies), 8(1), pp. 85-91. Available at: https://journal.unnes.ac.id/sju/jess/article/view/32792 (Accessed: 30November2024).