THE ARCHITECTURE OF AGENTIC AI SYSTEMS: A TECHNICAL STUDY ON PLANNING, MEMORY, GOAL-ORIENTED REASONING, AND ENVIRONMENT INTERACTION FOR BUILDING ROBUST AUTONOMOUS AGENTS. Journal of Integrative Science and Societal Impact, [S. l.], v. 2, n. 1, p. 39–46, 2026. DOI: 10.29121/9shxnt36. Disponível em: https://jissi.org/jissi/article/view/40. Acesso em: 21 apr. 2026.