WIDYARFENDHI. Kriteria Aspek Ekonomi dalam Pengadaan Publik Berkelanjutan. Jurnal Pengadaan Indonesia, [S. l.], v. 1, n. 1, p. 7–16, 2022. DOI: 10.59034/jpi.v1i1.2. Disponível em: https://journal.iapi-indonesia.org/jpi/article/view/2. Acesso em: 18 nov. 2025.