Statistics and Research Methods in Psychology with Excel

by Verma, J.P.
Published 2019

Data Analysis in Management with SPSS Software

by Verma, J.P.
Published 2013

Determining Sample Size and Power in Research Studies : A Manual for Researchers

by Verma, J. P., Verma, Priyam
Published 2020

Testing statistical assumptions in research

by Verma, J. P., Abdel-Salam, Abdel-Salam G.
Published 2019