ABSTRACT THE INFLUENCE OF COMMUNICATION COUNCILATION ON BEHAVIOR CHANGES THROUGH INCREASING KNOWLEDGE OF CLEAN AND HEALTHY LIFING BEHAVIOR (PHBS) AT SMA NEGERI 1 PEKANBARU By: Khairunnisa Fitri Advisor : Dr. Nurjanah, M.Sc Clean and healthy living behavior (PHBS) in schools is a set of behaviors that are practiced by students, teachers, and the school community on the basis of awareness as …