1. Kaplinsky, M. M., & Kaplan, R. D. (2012). One thing leads to another: Promoting industrialization by making the most of the commodity boom in sub-Saharan Africa. Open University Commodities Programme.
2. Bellamya, D., & Pravicab, L. (2011). Assessing the impact of driverless haul trucks in Australian surface mining. Resources Policy, 36(2), 149–158.
3. Chellam, K. C. (2018). Jewellery industry in India. International Journal of Marketing and Technology, 8(2).
4. Du Venage, G. (2019). Fully automated sublevel caving goes live in Mali. Engineering and Mining Journal, 220(1) Retrieved from https://search.proquest.com/openview/900d9177f664f658a8f114992c0e052e/1?pq-origsite=gscholar&cbl=39.
5. Haugen, H. O. (2017, May). Petty commodities, serious business: The governance of the fashion jewellery chains between China and Ghana. Global Networks: A Journal of Transnational Affairs, 18(2), 307–325.