TY - SER TI - St. Petersburg Polytechnic University. Journal of Engineering Sciences and Technology CY - [S.l.] PB - [s.n.] KW - Electronic journals N1 - Title from content provider; License restrictions may limit access UR - https://libproxy.firstcity.edu.my:8443/login?url=https://search.proquest.com/publication/2041953 UR - https://libproxy.firstcity.edu.my:8443/login?url=https://search.proquest.com/publication/2041953 ER -