Abdurakhman, R Nur, Abdualaziz Ibrahim Lawej, and Nina Herlina. “The Influence of Project-Based Outdoor Learning Activities on Children’s Independence Development”. International Journal of Educational Qualitative Quantitative Research 1, no. 2 (October 31, 2022): 1–5. Accessed December 22, 2024. https://journal.qqrcenter.com/index.php/ijeqqr/article/view/15.