TY  - Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition)
A1  - LING Dan，GUI Sen，LIU Hui-ling
T1  - Impact of Intermediate Inputs of Producer Services on Manufacturing #br#
Export Technology Complexity
Y1  - 
JF  - Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition)
JO  - Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition)
SP  - 48
EP  - 56
VL  - 22
IS  - 3
UR  - {https://journalsk.bupt.edu.cn/EN/10.19722/j.cnki.1008-7729.2019.0361}
N1  - 10.19722/j.cnki.1008-7729.2019.0361
ER  -