1. “Petroleum World Market: Evolution of Prices, Strategic and Structural Changes and Consequences for the Future”, Chapter to the report “Energy in Angola 2016,” to Center of Studies and Scientific Research of the Catholic University of Angola, May 2016.
2. “Mining Industry: Changes and Trends in Commodities Markets and Challenges for The Future”, Article published in the Bulletin of Mines – Directorate General for Energy and Geology (DGEG).
3. “Offshore Mining and Strategic Opportunity for Portugal in XXI Century”, Article to be published in Janus Yearbook 2017 - Autonomous University of Lisbon.