RAHAYU, R.; MURTINAH, T. S. PELAKSANAAN PENGADAAN BARANG/JASA SECARA ELEKTRONIK DI UNIT LAYANAN PENGADAAN BIRO UMUM, SEKRETARIAT PRESIDEN. Journal of Business Administration Economics & Entrepreneurship, [S. l.], v. 4, n. 2, p. 57–67, 2022. Disponível em: https://jurnal.stialan.ac.id/index.php/jbest/article/view/512. Acesso em: 2 aug. 2025.