Dr Muzalwana is a senior lecturer in the department of Decision Science, Faculty of Business and Economics (FBE) (formerly Faculty of Economics and Administration (FEA)) where she has been a faculty member since 2011. Muzalwana is a Ph.D. holder in Applied Statistics from FEA specializing in Statistical Quality Control (SQC). Prior to her doctoral studies, she received her Master Applied Statistics degree also, from FEA, and BA(Hons) Business Management from Sheffield Hallam University, UK. Being an applied statistician, her research is rigorously interdisciplinary and primarily situated in the domains of statistical quality control, survey research and efficiency studies. Her research interest lies in extending statistical quality control applications in non-manufacturing like environmental studies, efficiency measurement and other social science studies. Some of her significant research work: Achievement of the Malaysian Ambient Air Quality Standards,  Higher Education Institutions Efficiency Measurement, Retirement Financial Planning Among the Civil Servants and Household Income and Life Satisfaction of Single Mothers in Malaysia. Having more than 20 years of teaching experience, her areas of teaching include statistical methods for quality management and marketing research techniques statistics at graduate level; statistics and management decision making at undergraduate levels. She has supervised more than 50 masters and 14 PhD students during the past 10 years as part of her work with UM.