Julianto, Fatkur Rohman Kafrawi, Harmanto, Dhani Kristiandri, Mukhzamilah, and Fitria Hidayati, “Improved Management Teacher Professional Education Program Surabaya State University Through Alumni Tracer (Tracer Study): Pendidikan Profesi Guru (PPG)”, EHDJ, vol. 7, no. 01, pp. 55–65, May 2022.