A literature search is a systematic and organized process of identifying, collecting, reviewing, and evaluating existing scholarly information related to a research problem. In counseling and family therapy research, it forms the foundation of scientific inquiry by enabling researchers to understand what has already been studied, what findings have been established, and where gaps in knowledge still exist. A thorough literature search ensures that research is based on evidence rather than assumptions and contributes meaningfully to the advancement of theory and practice. One of the primary needs of a literature search is to gain a comprehensive understanding of the research topic. Counseling and family therapy involve complex human behaviors, interpersonal relationships, and psychological processes. Reviewing books, research articles, dissertations, conference papers, and government reports helps researchers become familiar with major theories, concepts, and empirical findings related to their area of interest. This background knowledge strengthens the quality of the research problem and improves the relevance of the study. A literature search helps in identifying research gaps. By critically examining previous studies, researchers can determine which aspects have been adequately explored and which remain unanswered. This prevents duplication of research and encourages the development of