@inproceedings{eb9099db6b1743619b212a6ee716e924,
title = "LIWC-ing at a Century of Introductory College Textbooks: Have the Sentiments Changed?",
keywords = "Liwc, Higher education, Sentiment anlaysis, Text analytics",
author = "J Sell and IG Farreras",
year = "2017",
doi = "10.1016/j.procs.2017.11.151",
language = "Espa{\~n}ol",
pages = "108--112",
editor = "R Ford and J Liebowitz and M Shaalan and K Logan",
booktitle = "Data Analytics Summit Ii- Structuring The Unstructured: The Missing Element Of Analytics",
}