SUKMANA, K. R.; RESPASTI, I. Proses Administrasi Perkantoran Pengadaan Barang Dan Jasa Bidang Pelaksana Pengadaan Di PT Nusantara Power Services (Kantor Pusat PLN - NPS Sidoarjo). Economics And Business Management Journal ( EBMJ ), [S. l.], v. 2, n. 03, p. 124–128, 2025. DOI: 10.66084/ebmj.v2i03.271. Disponível em: https://www.ejournal-rmg.org/index.php/EBMJ/article/view/271. Acesso em: 28 mar. 2026.