Elfina, Hetty, Dede Ibrahim Muthawali, Rini Ramadhani, Winanda Marito, Rizka Fahruza Siregar, and Nova Riani. “PELATIHAN APLIKASI KALKULATOR GRAFIK MATHLAB PADA MATERI PROGRAM LINEAR DI MAS PLUS AL ULUM MEDAN”. Community Development Journal : Jurnal Pengabdian Masyarakat 5, no. 4 (August 6, 2024): 7265–7268. Accessed November 26, 2024. http://journal.universitaspahlawan.ac.id/index.php/cdj/article/view/32699.