Tsagkas D. Tracing the origin of ancient building stones for monument preservation using Engineering Geology: insights from the Abdera quarries in Greece. geosociety [Internet]. 2026 Mar. 9 [cited 2026 Mar. 12];63(1):1-26. Available from: https://ejournals.epublishing.ekt.gr/index.php/geosociety/article/view/43693