Dwi Yudha Kurniawan, Sapta Kunta Purnama, & Slamet Riyadi. (2026). Impact of Ladder Drill and Pro-Agility Drill Training on Change of Direction Performance in Elite Amateur Futsal Athletes. Bulletin of Community Engagement, 6(2), 323–334. https://doi.org/10.51278/bce.v6i2.2625