KRUMOVA, M., & PETROV, E. Sub-suppliers model 4.0 and knowledge discovery in industry supply chain. Universul Academic.
Chicago Style (17th ed.) CitationKRUMOVA, Milena, and Evgeniy PETROV. Sub-suppliers Model 4.0 and Knowledge Discovery in Industry Supply Chain. Universul Academic.
MLA (9th ed.) CitationKRUMOVA, Milena, and Evgeniy PETROV. Sub-suppliers Model 4.0 and Knowledge Discovery in Industry Supply Chain. Universul Academic.
Warning: These citations may not always be 100% accurate.