Christian, Erica Wahyu, Naf’an Tarihoran, and Amalia Sapriati. “The Impact of Indoor and Outdoor Experiential Learning on Academic Achievement in Primary School”. Indonesian Journal of Instruction 5, no. 3 (September 25, 2024): 440–451. Accessed March 9, 2025. https://ejournal.undiksha.ac.id./index.php/IJI/article/view/85532.