STEPHEN, K. The Tricky for Small and Medium Contracting Firms to Win Construction Tender Opportunities in Tanzania: A Collaborative Procurement. Journal of Co-operative and Business Studies (JCBS), [S. l.], v. 5, n. 2, 2020. DOI: 10.2023/jcbs.v5i2.27. Disponível em: https://journals.mocu.ac.tz/index.php/jcbs/article/view/27. Acesso em: 19 sep. 2024.