Suprapto; Sarmini; Setiawan, S.; Ariningrum, D.; El Rizaq, A. D. B.; Suci Ulamatullah, T. Professional Development of Functional Positions of Education Personnel at State University of Surabaya Towards a Legal Entity State University (PTNBH). Indones. J. Soc. Stud. 2022, 5, 46-64.