MIHAJLOVIĆ, Ivan. Cancellation of the paper: MANAGING CUSTOMERS AS INVESTMENTS. Serbian Journal of Management, [S. l.], v. 8, n. 1, p. 131–132, 2013. DOI: 10.5937/sjm8-3779. Dostupno na: https://asistent.ceon.rs/index.php/sjm/article/view/3779. Pristupljeno: 12 jul. 2026.