Enkekes, Yenci, 		Yanti, Khairina, 		Setiawan, Roni, 		Restiana, Novia, 		Fadia, Yuen, AND 		Utomo, Tri.
" Analisis Korelasi Sistem Kuliah Lintas Prodi dengan Keefektifan Pembelajaran Mahasiswa Program Studi Matematika Institut Teknologi Sumatera (ITERA)" <em>Indonesian Journal of Applied Mathematics</em> [Online], Volume 1 Number 1 (12 October 2020)