TY - JOUR
T1 - Preface
AU - 
JO - East Asian Journal on Applied Mathematics
VL - 2
SP -  i
EP - ii
PY - 2022
DA - 2022/02
SN - 12
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/eajam/20250.html
KW - 
AB -