Widyaastuti, Eny Erlinda, Dudella Desnani Firman Yasin, Arif Rahman Aceh, and Nurma Zela Gustina. 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):221-28. https://doi.org/10.53690/ihj.v6i02.644.