Widyaastuti, E. E., Yasin, D. D. F., Aceh, A. R., & Gustina, N. Z. (2026). Development and Psychometric Evaluation a Novel Rubber-Ball Hand Strength Measurement Tool for Children Aged 6-12 Years. An Idea Health Journal, 6(02), 221–228. https://doi.org/10.53690/ihj.v6i02.644