1. (a) African Union. 2012. Africa's Integrated Maritime Strategy (2050 AIM Strategy). https://au.int/sites/default/files/documents/30928-doc-2050_aim_strategy_eng.doc.
2. (b) Attri, V.N. (2016). An Emerging New Development Paradigm of the Blue Economy in IORA: a Policy Framework for the Future. Chair Indian Ocean Studies, Indian Ocean Rim Association (IORA), University of Mauritius.
3. (c) Ashyrov, Gaygysyz and Paas, Tiiu and Tverdostup, Maryna, The Input-Output Analysis of Blue Industries: Comparative Study of Estonia and Finland (2018). University of Tartu, Working Paper 2018, ISBN: 978-9985-4-1104-9, Available at SSRN: https://ssrn.com/abstract=3176955 or http://dx.doi.org/10.2139/ssrn.3176955.
4. The Costs of Environmental Degradation from Plastic Pollution in Selected Coastal Areas in the United Republic of Tanzania;Alistair McIlgorm,2023
5. Accounts, D. (2016). Satellite Account for the Sea 2010–2013. Portugal: Directorate General for Maritime Policy, Statistics Portugal.