Research Methodology: Qualitative, Quantitative, and Mixed Methods

Abstract

Judul Buku                  :  Research Methodology: Qualitative, Quantitative, and Mixed Methods

Penulis                        : Dr. Indra Wijaya, S.ST., M.AP, Prof. Dr. Ns. Suprapto, S. Kep, M. Kes

Publisher                     : PT. Edukasi Ilmiah Indonesia

Harga                          : Rp. 100.000

ISBN                           : 978-634-04-7691-0 (PDF)

Bulan/Tahun Terbit       : 07 Januari 2026

Jumlah Halaman           : 122

Panjang x Lebar Buku  : 15.5 x 23

Kertas                        : HVS (80 gr)

Synopsis

Research Methodology: Qualitative, Quantitative, and Mixed Methods provides a comprehensive and accessible guide to understanding, designing, and conducting rigorous research across the major methodological traditions used in the social sciences, health sciences, and education. This book is designed for undergraduate and postgraduate students, early-career researchers, and practitioners who seek a clear conceptual foundation as well as practical guidance for applied research. The book begins by introducing the philosophical underpinnings of research, including paradigms, epistemology, and ethics, to help readers understand how methodological choices shape research questions and outcomes. The qualitative section explores approaches such as interviews, focus groups, observations, and document analysis, emphasizing meaning, context, and depth of understanding. Readers are guided through sampling strategies, data collection techniques, coding, and thematic analysis, with attention to trustworthiness and reflexivity. The quantitative section focuses on research design, measurement, and statistical reasoning. It covers experimental and non-experimental designs, survey methods, variable operationalization, and basic data analysis concepts, highlighting validity, reliability, and generalizability. Practical examples illustrate how quantitative methods are used to test hypotheses and examine relationships between variables. The mixed methods section integrates qualitative and quantitative approaches, demonstrating how combining methods can provide more comprehensive and robust insights. Various mixed methods designs are explained, along with strategies for integration, interpretation, and reporting. Throughout the book, real-world examples, conceptual diagrams, and practical tips support learning and application. By the end, readers will be equipped to select appropriate methodologies, conduct ethical and systematic research, and critically evaluate research evidence across disciplines.