1.
Rochmaniah A, Fajarini E. Customer Service in Influencing Perceptions of New Students and Services of Upt PMB University of Muhammadiyah Sidoarjo . Kanal [Internet]. 2020Sep.1 [cited 2024May7];9(1):33-7. Available from: https://kanal.umsida.ac.id/index.php/kanal/article/view/787