UTOMO, Idi Setyo. Keseriusan Pengelolaan Administrasi Materiil di Instansi Pemerintah. Journal The Winners, [S. l.], v. 4, n. 2, p. 63–71, 2003. DOI: 10.21512/tw.v4i2.3806. Disponível em: https://journal.binus.ac.id/index.php/winners/article/view/3806. Acesso em: 28 apr. 2025.