Kumar, Ranjit
Research Methodology : a step-by-step guide for beginners
Sage , 2014
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Kumar, Ranjit
Research methodology : a step-by-step guide for beginners
SAGE, 2014
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Largan, Claire
Qualitative Secondary Research : A Step-By-Step Guide
Sage, 2019
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Kumar, Ranjit
Research methodology : a step-by-step guide for beginners
Sage Publications, 2005
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Alfaro-LeFevre, Rosalinda
Applying nursnig process : A step-by-step guide
Lippincott , 1998
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