Xibei Gongye Daxue Xuebao / Journal of Northwestern Polytechnical University: All issues
Indicates free access to the whole year/issue
2021
Vol. 39
pp. 703-936
pp. 463-701
pp. 233-461
pp. 1-232
2020
Vol. 38
pp. 1139-1369
pp. 919-1137
pp. 685-917
pp. 459-684
pp. 231-457
pp. 1-229
2019
Vol. 37
pp. 1085-1325
pp. 857-1084
pp. 643-856
pp. 433-642
pp. 211-432
pp. 1-210
2018
Vol. 36
pp. 1027-1242
pp. 807-1025
pp. 603-806
pp. 403-601
pp. 203-402
pp. 1-202