THALÊS, Marcelo; 						POCCARD-CHAPUIS, René; 						RUIVO, Maria de Lourdes Pinheiro.
 CARTOGRAPHY OF THE PIONEER FRONTS AND CONTRIBUTION TO THE ANALYSIS OF DEFORESTATION IN PARÁ.
<strong>Mercator</strong>, Fortaleza, v. 20, may 2021.
ISSN 1984-2201.
Available at: &lt;<a href="http://www.mercator.ufc.br/mercator/article/view/e20018" target="_new">http://www.mercator.ufc.br/mercator/article/view/e20018</a>&gt;. Date accessed: 25 apr. 2024.
doi: <a href="https://doi.org/10.4215/rm2021.e20018">https://doi.org/10.4215/rm2021.e20018</a>.