Barros, Allisson M. R., Vanessa T. Nunes, and Célia G. Ralha.
" 
       Goal-Oriented Model Conversion to Automated Planning Problem Using Hierarchical Task Networks 
      ." <em>Proceedings of the 14th Brazilian Symposium on Information Systems,
Caxias do Sul, 2018</em>. SBC, 2018,  
pp.424-432.