ABUBAKAR SIDDIQ; FARHAN ASGHAR; HUSSAIN ABID; MUHAMMAD KASHIF AHMAD; AMEER JAN. ADVANCED APPROXIMATION AND PARAMETERIZED ALGORITHMS FOR SOLVING NP-HARD COMBINATORIAL OPTIMIZATION PROBLEMS IN LARGE-SCALE GRAPH SYSTEMS. Policy Research Journal, [S. l.], v. 4, n. 4, p. 48–57, 2026. Disponível em: https://policyrj.com/1/article/view/1768. Acesso em: 21 apr. 2026.