Nurhasanah, Dika, and Ilfiandra Ilfiandra. 2017. “PERBANDINGAN PROKRASTINASI AKADEMIK MAHASISWA BERDASARKAN ANGKATAN”. Journal of Innovative Counseling : Theory, Practice, and Research 1 (02):74-82. https://journal.umtas.ac.id/index.php/innovative_counseling/article/view/96.