https://cww2023.org/BOOK-OF-ABSTRACTS.pdf
https://satoyama-initiative.org/wp-content/uploads/2017/05/Abstract-collection-draft-20170427.compressed.pdf
https://swat.tamu.edu/media/115200/book-of-abstracts-2016-07-14.pdf
https://www.fhs-afs.net/pdf/9th-Book-of-Abstracts.pdf
https://www.uni-goettingen.de/en/kat/download/19152416a5cc40dc57199d4397003bae-en.pdf/Abstract%20Reader.pdf
https://web-archive.southampton.ac.uk/www.llas.ac.uk/sites/default/files/nodes/6483/Abstracts%20Book%20FINAL%20(Web).pdf
file:///C:/Users/SOAR/Downloads/Arab-American%20Symposium-V7.pdf
https://events.interpore.org/event/41/book-of-abstracts.pdf