ENGKUS, Engkus. SYSTEMS APPROACH IN PUBLIC ADMINISTRATION: A THINKING FRAMEWORK BASED ON INPUT–PROCESS–OUTPUT–FEEDBACK–ENVIRONMENT. Jurnal Governansi, [S. l.], v. 12, n. 1, p. 99–112, 2026. DOI: 10.30997/jgs.v12i1.24172. Disponível em: http://103.127.96.46/index.php/JGS/article/view/24172. Acesso em: 8 jun. 2026.