Susanto, V., and A. S. Ekomadyo. “Developing Open-Air Sports Facilities to Enhance Socio- Family Relations”. KnE Life Sciences 7, no. 5 (December 27, 2022): 187–199. Accessed April 26, 2024. https://knepublishing.com/index.php/KnE-Life/article/view/12525.