WIEU, M. M. .; MULI, D. S. . E-Tendering and Performance of Humanitarian United Nations Agencies and Non-Governmental Organizations in South Sudan. Journal of Procurement & Supply Chain, [S. l.], v. 4, n. 2, p. 28–40, 2024. DOI: 10.70619/vol4iss2pp28-40. Disponível em: https://edinburgjournals.org/journals/index.php/journal-of-procurement/article/view/395. Acesso em: 3 dec. 2024.