NGUYEN THI BICH NGAN; NGUYEN TRUONG PHAT; DO THE SANG; PHAM NGUYEN HUY PHUONG. OPTIMIZING THE DR-SUBMODULAR FUNCTION ON THE INTEGER LATTICE TO MAXIMIZE THE INFLUENCE OF VIRAL MARKETING ON COMMUNITIES . HUIT Journal of Science, [S. l.], v. 25, n. 5, p. 137–147, 2025. DOI: 10.62985/j.huit_ojs.vol25.no5.321. Disponível em: https://ojs.huit.edu.vn/index.php/dai-hoc-cong-thuong/article/view/321. Acesso em: 16 jul. 2026.