|
| Liprandi-Cortes, N., Castillo-Mussot, M. del and Soriano-Hernández, P. G. Two-class structure of forbes global 2000 firms sales per employee similar to countries income distributions including some COVID-19 pandemic effects. Rev. mex. fis., Aug 2022, vol.68, no.4. ISSN 0035-001X
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