General InfonameSCALON-TAVARES JÚNIOR-CHEUNG-2022-Stratification in the 21 century- opportunities and trajectories.pdfcontentUrlhttps://ppgsa.plano-b.com/assets/c06551da93f652409bf0fd5b6b54212e/542a75f5a068f7692455f0e52ce94fda.pdfAssets document