sunani marsya cikita, sutisna I, Rawanti S. Pengaruh Senam Otak Terhadap Konsentrasi Anak di Kelompok B2. SJECE [Internet]. 2026Sep.19 [cited 2026Sep.24];6(2):276-87. Available from: https://ejournal-fip-ung.ac.id/ojs/index.php/SJECE/article/view/4870