COLOMBINI, José Otávio Brochado; 						SIQUEIRA, Fábio Levy.
 A Proposal for a Concrete Syntax for Use Case. <em>In</em>: WORKSHOP ON UNDERGRADUATE RESEARCH ON INFORMATION SYSTEMS - BRAZILIAN SYMPOSIUM ON INFORMATION SYSTEMS (SBSI), 17.	, 2021, On-line.
	 
	<strong>Anais</strong> [...].
 Porto Alegre: Sociedade Brasileira de Computação, 
	2021
.
 p. 45-48. 
		DOI: <a href="https://doi.org/10.5753/sbsi.2021.15353">https://doi.org/10.5753/sbsi.2021.15353</a>.