Marwati S, Purbayani R, Herniawati A. Pengaruh Permainan Puzzle Terhadap Perkembangan Kognitif Anak Kelompok B1 di RA Fastabiqul Khairat. JOECE [Internet]. 2025 Jun. 30 [cited 2026 Apr. 26];2(1):1-15. Available from: https://journal.putragaluh.ac.id/index.php/joece/article/view/164