Research Design : Qualitative, Quantitative, and Mixed Methods Approaches by...

Research Design : Qualitative, Quantitative, and Mixed Methods Approaches by.

Health Intervention Research: Understanding Research Design and Methods

Health Intervention Research: Understanding Research Design and Methods: New

Health Intervention Research

Conducting Health Research: Principles, Process, and Methods by Kviz

Health Intervention Research: Understanding Research Design and Methods by Soura

Single-Case Research Methods for the Behavioral and Health Sciences by Morgan