Leon Alexis. (2022). Enterpris Resource Planning (4th.). McGraw Hill Education(India)Private Limited.
Cita Chicago Style (17a ed.)Leon Alexis. Enterpris Resource Planning. 4th. Chennai: McGraw Hill Education(India)Private Limited, 2022.
Cita MLA (9a ed.)Leon Alexis. Enterpris Resource Planning. 4th. McGraw Hill Education(India)Private Limited, 2022.
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