TY  JOUR
TI  SECONDARY MARKETING INFORMATION: CONCEPT, TYPES AND SOURCES OF RECEIPT
KW  marketing
KW  information
KW  marketing research
KW  secondary marketing information
JO  Modern Technologies and Scientific and Technological Progress
AU  Filimonova, Y.V.
PY  2026
IS  2026
PB  Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»