Ornella Alika, Joko Sulianto, and Agus Sutono. “Developing CEKATAN: A Crossword Puzzle-Based Learning Media to Enhance Literacy Skills in Grade 2 Elementary School Students”. Jurnal Kependidikan 11, no. 3 (September 15, 2025): 1250–1258. Accessed September 26, 2025. https://e-journal3.undikma.ac.id/index.php/jurnalkependidikan/article/view/17311.