Spatial-temporal color mappings for recognizing 3D skeletal sign language. International Journal of Food and Nutritional Sciences, [S. l.], v. 11, n. Special Issue 6, p. 7–11, 2022. Disponível em: https://www.ijfans.org/index.php/Journal/article/view/7268. Acesso em: 9 aug. 2026.