de Souto Matos Fierz M, Ross JLS. Quantifying Hardness Of Morphosculptural Units To Assess Environmental Fragility/Sensitivity: A Case Study From Sao Paulo-State Coastal Area. Geog. Fis. Dinam. Quat. [Internet]. 2019 Jun. 30 [cited 2025 Mar. 11];42(1):17-26. Available from: https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/59