Law Number 14 of 2005 concerning Teachers and Lecturers defines that professionalism is a job or activity carried out by a person and becomes a source of life income that requires expertise, proficiency or skills that meet certain quality standards or norms and require professional education. The recognition of the teacher's position as a professional is proven by an educator certificate. As professionals, teachers are expected to increase their dignity and role as agents of learning. Teacher certification as an effort to improve teacher quality is expected to improve the quality of learning and the quality of education in Indonesia in a sustainable manner. Teacher professionalism is often associated with three important factors, namely com...