Associate Professor, Department of Educational Management, Universitas Negeri Medan, Indonesia

Dr. Sukarman Purba, MP is actively writing in reference books, having produced as many as 175 books collaboratively in six IKAPI publishers, and actively conducts research and writing in national and international journals in the fields of education, management, social, and tourism. Other activities, active as an administrator of the Professional Association of the Indonesian Association of Bachelor of Management and Education Administration (ISMAPI) Central and ISMAPI North Sumatra Region, and the Management of the Pemangku Adat Simalungun Scholars (PMS) Indonesia.