N.S, S., Yahya, H. S., & Hidayat, A. (2017). [Article Retracted] PENGEMBANGAN SISTEM DAN PELAKSANAAN TRACER STUDY ALUMNI IAIN PURWOKERTO TAHUN 2014-2016. Jurnal Penelitian Agama, 18(1), 1–28. https://doi.org/10.24090/jpa.v18i1.2017.pp1-28