Harmiardillah, S., Kusbiantoro, D. and Safitri , D. I. A. (2025) “Improving Short-Term Memory of School-Age Children through Brain Gym with the Chunking Technique Mnemonic Approach ”, Pijar : Jurnal Penelitian Bidang Pendidikan dan Pembelajaran, 5(1), pp. 1–10. doi: 10.56393/pijar.v5i1.2836.