2020 Volume 62 Issue Supplement1 Pages S1_1-S1_4
https://doi.org/10.11280/gee.62.NewsS1_1
https://doi.org/10.11280/gee.62.1079
https://doi.org/10.11280/gee.62.1211
https://doi.org/10.11280/gee.62.1319
https://doi.org/10.11280/gee.62.1163