A. Fraga.
" Application of mobile technology in managing commercial sectors", in <em>Proceedings of the 2nd Workshop-School on Agents, Environments, and Applications</em>, Santa Cruz do Sul/RS, 2008, pp. 31-36, doi: <a href="https://doi.org/10.5753/wesaac.2008.33074">https://doi.org/10.5753/wesaac.2008.33074</a>.