# PREFACE of ICROEST 2021 > Amiruddin A. URL kanonis: https://discover.unhas.ac.id/publications/pub_scopus_85118878689 Jurnal / Konferensi: Iop Conference Series Earth and Environmental Science Tahun terbit: 2021 DOI: https://doi.org/10.1088/1755-1315/870/1/011001 ISSN: 17551307 Citations: 0 ## Authors - Amiruddin A. ## Abstract The Third International Conference of Interdisciplinary Research on Green Environment Approach for Sustainable Development (ICROEST) 2021 was held Virtual location organized in Makassar, Indonesia on June 4-5, 2021. ICROEST 2021 is dedicated to address issues related to Green Environment Approach for Sustainable Development hosted by Publication Management Center (PMC) Universitas Hasanuddin. The conference is still being held virtually, because the death rate due to Covid-19 in Indonesia is still high and there are also government policies on social restrictions. ## Keywords - Sustainable development - Government (linguistics) - Coronavirus disease 2019 (COVID-19) - Political science - Center (category theory) - Environmental planning - Library science - Business - Engineering - Geography - Computer science - Law - Medicine - Disease - Philosophy - Pathology - Linguistics - Chemistry - Infectious disease (medical specialty) - Crystallography --- Sumber: Discover Unhas — RIMS Universitas Hasanuddin. Saat mengutip, gunakan DOI bila tersedia atau URL kanonis di atas.