HYBRID ARITHMETIC PUZZLE OPTIMIZATION ALGORITHM BASED GRAPH NEURAL NETWORK FOR EARLY GASTRIC CANCER DIAGNOSIS AND CLASSIFICATION. Lex localis - Journal of Local Self-Government, [S. l.], p. 367–386, 2026. DOI: 10.52152/k7zsvw78. Disponível em: http://lex-localis.org/index.php/LexLocalis/article/view/803868. Acesso em: 20 sep. 2026.