Traceability & Blockchain for Gemstones – an Overview. Published in Journal of the Gemmological Association of Hong Kong GAHK, 2019, Volume XL, 22-25.
Padparadscha-like Fancy sapphires with Unstable Colours: Colouration Mechanisms and Disclosure. Publihsed in InColor, 2019, No. 41, 92-94.
Gemstones and sustainable development: Perspectives and trends in mining, processing and trade of precious stones. Published in Extractive Industries and Society, Volume 6, Issue 4, Pages 1013-1016.
Laser inscription and marking of gemstones: an overview of options. Published in Incolor, 2019, 43, 66-69.
Can blockchain and traceability provide more sustainable outcomes for diamond and gemstone supply chains? Published on Nature Blog, 2019