Bairan, Bonifacio creator Quezon City Unlimited Books c2025 v, 239p. The book introduces the principles and processes involved in conducting quantitative research. It covers research design, data collection, sampling, measurement, statistical analysis, interpretation of data, and presentation of research findings. The book provides practical guidance for using numerical data to investigate research problems and support evidence-based conclusions. 1. Research methodology 2. Quantitative research 978-621-427-296-9 20260923144904.0