Aditia R, Isnandar M. Development of Smart Beater and Pole Base Kasti Ball Game for Elementary School. J. Joska. Kamp [Internet]. 2025 Jul. 28 [cited 2026 Jun. 23];2(02):203-7. Available from: https://isorikampar.igiinsight.com/index.php/joska/article/view/163