NASCIMENTO, Maxsuel Bezerra do; 						MEDEIROS, Marysol Dantas de.
 DROUGHT SEVERITY INDEXES IN THE SEMIARID, PARAÍBA.
<strong>Mercator</strong>, Fortaleza, v. 21, fev. 2023.
ISSN 1984-2201.
Disponível em: &lt;<a href="http://www.mercator.ufc.br/mercator/article/view/e21024" target="_new">http://www.mercator.ufc.br/mercator/article/view/e21024</a>&gt;. Acesso em: 13 fev. 2026.
doi: <a href="https://doi.org/10.4215/rm2022.e21024">https://doi.org/10.4215/rm2022.e21024</a>.