VELU, T.; BHAYYA, D. P.; JAI KRISHNA, A.; KRISHNADASAN, A. Rubix cube and kaleidoscope-an interesting tool for anxiety management in children. International Journal of Contemporary Pediatrics, [S. l.], v. 12, n. 1, p. 84–88, 2024. DOI: 10.18203/2349-3291.ijcp20243859. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/6393. Acesso em: 25 oct. 2025.