• Relatedness and Product Complexity Meet Gravity Models of International TradeTiits, Marek; Kalvet, Tarmo; Ounoughi, Chahinez; Ben Yahia, SadokJournal of open innovation: technology, market, and complexity2024 / art. 100288 https://doi.org/10.1016/j.joitmc.2024.100288 https://www.scopus.com/sourceid/21100887502 https://www.scopus.com/pages/publications/85190775354?inward