Yudihartanti, Yulia. “Analisa Korelasi Mata Kuliah Penelitian Dengan Tugas Akhir Menggunakan Model Product Moment”. Progresif: Jurnal Ilmiah Komputer 13, no. 2 (February 13, 2018). Accessed August 30, 2026. http://ojs.stmik-banjarbaru.ac.id/index.php/progresif/article/view/269.