TY  - GEN
AU  - Wang,Yu-Ying
AU  - Lai,Ah-Fur
AU  - Shen,Rong-Kuan
AU  - Yang,Cheng-Ying
AU  - Shen,Victor R L
AU  - Chu,Ya-Hsuan
TI  - Modeling and verification of an intelligent tutoring system based on Petri net theory
SN  - 1551-0018
PY  - 2020///0113
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.3934/mbe.2019250
ER  -