@Article{AAMM-12-1,
author = {},
title = {Preface},
journal = {Advances in Applied Mathematics and Mechanics},
year = {2020},
volume = {12},
number = {1},
pages = {0--0},
abstract = {},
issn = {2075-1354},
doi = {https://doi.org/2020-AAMM-13416},
url = {https://global-sci.com/article/73023/preface}
}