Setiawahyu, M.I., Nugroho, W.A. and Sugianto, S. 2025. The Effectiveness of the Gobak Sodor Digital Encyclopedia in Preserving Traditional Sports and Improving Student Learning Outcomes. Indonesian Journal of Physical Education and Sport Science. 5, 4 (Dec. 2025), 523-533. DOI:https://doi.org/10.52188/ijpess.v5i4.1477.