@article{ICRD203, author = {Convener of The 4th ICRD 2019}, title = {Front Matter}, journal = {International Conference on Regional Development}, volume = {1}, number = {1}, year = {2020}, keywords = {front matter; icrd2019}, abstract = {The 4th International Conference on regional Development 2019}, url = {https://proceedings.undip.ac.id/index.php/icrd/article/view/203} }