Answer:
Scholars study the bronze export goods that fill shipwrecks from the era.
Explanation:
Scholars have carried out studies that include a report of the 1960 excavation of a Late Bronze Age shipwreck in Gelidonya, that included another publication and a summary of conclusions. Also, there have been other discoveries which include artifacts and took place in Cape Gelidonya from 1987 until 1989, the excavation of another earlier Late Bronze Age shipwreck of Turkey, and the results of modern techniques of analysis performed in laboratories.