SOMBRA, João Victor Fonseca; 						ANDRADE, Rafael Castro de; 						CAMPÊLO NETO, Manoel Bezerra.
 Valid inequalities for the minimum positive path problem in signed digraphs. <em>In</em>: PROCEEDINGS OF  THE THEORY OF COMPUTATION MEETING (ETC), 10.	, 2025, Maceió/AL.
	 
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 Porto Alegre: Sociedade Brasileira de Computação, 
	2025
.
 p. 21-25. 
			ISSN 2595-6116. 
		DOI: <a href="https://doi.org/10.5753/etc.2025.7617">https://doi.org/10.5753/etc.2025.7617</a>.