Uchida, Etsuo Sakurai, Yuichiro Cheng, Rathborith Shimoda, Ichita Saito, Yu Additional file 3 of Supply ranges of stone blocks used in masonry bridges and their construction period along the East Royal Road in the Khmer Empire, Cambodia Additional file 3: Raw data of magnetic susceptibilities of laterite blocks used for the bridge construction along the East Royal Road. Khmer monuments;East Royal Road;Bridge;Laterite;Sandstone;Chemical composition;Magnetic susceptibility;Cluster analysis;Principal component analysis 2020-05-14
    https://springernature.figshare.com/articles/dataset/Additional_file_3_of_Supply_ranges_of_stone_blocks_used_in_masonry_bridges_and_their_construction_period_along_the_East_Royal_Road_in_the_Khmer_Empire_Cambodia/12299282
10.6084/m9.figshare.12299282.v1