Muhammad Usman 0002 Ricardo Britto 0001 Lars-Ola Damm Jürgen Börstler Effort estimation in large-scale software development: An industrial case study. 21-40 2018 99 Inf. Softw. Technol. https://doi.org/10.1016/j.infsof.2018.02.009 https://www.wikidata.org/entity/Q113316981 db/journals/infsof/infsof99.html#UsmanBDB18