Evaluation of Non-Tender Services in the Procurement of Goods and Services in the Goods/Services Procurement Services Section of Andalas University Hospital. JISIP (Jurnal Ilmu Sosial dan Pendidikan), [S. l.], v. 8, n. 4, p. 2340–2351, 2024. DOI: 10.58258/jisip.v8i4.7355. Disponível em: https://ejournal.mandalanursa.org/index.php/JISIP/article/view/7355. Acesso em: 16 jun. 2026.