Memmase, J. Z., Sumarmi and Purwanto (2025) “The Earthcomm Learning Model on Spatial Thinking Ability: Efforts to Strengthen the Character of Environmental Care”, Journal of Education Research and Evaluation, 9(1). Available at: https://ejournal.undiksha.ac.id./index.php/JERE/article/view/85624 (Accessed: 12 March 2025).