NURHASAN, Usman; DIAN HANIFUDIN SUBHI; ANUGRAH NUR RAHMANTO; ENDAH SEPTA SINTIYA; DEDDY KUSBIANTO PURWOKO AJI. Semantic Automated Assessment Of Student Flowcharts Via Graph Neural Networks And Symbolic Execution. MULTITEK INDONESIA : JURNAL ILMIAH, [S. l.], v. 20, n. 1, p. 44–57, 2026. DOI: 10.24269/mtkind.v20i1.13681. Disponível em: http://journal.umpo.ac.id/index.php/multitek/article/view/13681. Acesso em: 6 jun. 2026.