Kadek Nirma Arya Febyanti, N. and Yuliarto, H. 2025. Developing an Innovative Game-Based Learning Model in Physical Education to Improve Literacy and Numeracy Skills of 1st Grade Students. Gladi : Jurnal Ilmu Keolahragaan. 16, 04 (Oct. 2025), 580–597. DOI:https://doi.org/10.21009/GJIK.164.10.