About book : Textbook of Research Methodology is an essential guide for students and researchers, providing a comprehensive understanding of research fundamentals. The book is systematically organized into nine chapters, covering the foundational aspects of research, including its meaning, objectives, and motivation, along with concepts like theory, empiricism, and the scientific method. Readers are introduced to the intricacies of problem identification and hypothesis formulation, with detailed explanations of null and alternative hypotheses, and the importance of hypothesis testing. The chapter on research design explores various types, such as exploratory, descriptive, and experimental designs, emphasizing their features and applications. Qualitative and quantitative research methodologies are thoroughly explained, highlighting key concepts like causality, generalization, and replication. The book also delves into measurement techniques, addressing challenges in validity, reliability, and different levels of measurement, such as nominal, ordinal, interval, and ratio scales. Sampling techniques are extensively discussed, including probability sampling methods like simple random sampling, stratified sampling, and multi-stage sampling, with practical insights on determining sample size and addressing sampling errors. Data analysis is covered with a focus on univariate and bivariate methods, such as cross-tabulations and chi-square tests, aiding readers in hypothesis testing and statistical interpretation. The final chapters guide researchers on paper writing, ethical publishing practices, and the use of modern tools like reference management software, LaTeX, and plagiarism detection tools. This textbook serves as a valuable resource for understanding the research process, making it an indispensable companion for academic and professional pursuits.

About author : Prof. (Dr.) Mukesh Chandra Sharma is currently working as Professor & Principal in RIMS Split Campus, Motherhood University, Roorkee, Haridwar, Uttarakhand. He has over 12 years of experience in Academics & Research. He has completed his D. Pharm. from Acharya & B.M.Reddy College of Pharmacy, Bengaluru. He has completed his B. Pharm. & M. Pharm.(Pharmaceutics) from Gautam Buddha Technical University, Lucknow (Formerly Uttar Pradesh Technical University) and Ph.D. in Pharmaceutical Sciences from Motherhood University, Roorkee. He is a life member of various Pharmaceutical Associations as IPA, APTI & IPGA. Dr. Prashant Vishnu Ajmire is a distinguished Professor in the Department of Pharmacology at Dr. Rajendra Gode Institute of Pharmacy, Amravati, Maharashtra. With 15 years of academic experience, he has guided numerous undergraduate and postgraduate students in their research projects. He has an impressive portfolio of 22 international and 14 national publications, along with 4 patents to his name. Specializing in experimental pharmacology, Dr. Ajmire is a respected authority in his field. He has served as a reviewer for various esteemed national and international journals. As a certified trainer under the "Soft Skill Development" program of SGBAU, Amravati University, he has contributed significantly to personal and professional growth programs. Dr. Ajmire has also worked as a paper setter and examiner for various universities, showcasing his academic leadership. His dedication to innovation and research reflects his commitment to advancing pharmacological science. His expertise and contributions make him a highly regarded academician and researcher. Dr. Manoj Kumar Katual is Dean & Associate Professor in Pharmacy at Guru Kashi University, Bhatinda, Punjab. He completed his D.Pharmacy, B.Pharmacy, M.Pharmacy, M.B.A, PhD. He is having rich experience of more than 17 years in academics and 1year in Industry. He has authored of