ABIYOSO, Lukman; TRI KURNIAWAN, Yudiyanto. Frontliner Help Desk Sebagai Inovasi Informasi Bagian LPSE Biro Pengadaan Barang dan Jasa Provinsi Jawa Timur. Cakrawala, [S. l.], v. 17, n. 1, p. 55–62, 2023. DOI: 10.32781/cakrawala.v17i1.485. Disponível em: http://cakrawalajournal.org/index.php/cakrawala/article/view/485. Acesso em: 19 may. 2026.