Aritonang, Imelda Christina, Irwan Nopian Sinaga, and Evi Novalin Bako. 2025. “PENGARUH MOTIVASI BELAJAR DAN DISIPLIN BELAJAR TERHADAP PRESTASI BELAJAR SISWA SMK SWASTA INDONESIA MEMBANGUN 1 MEDAN”. IKRAITH-EKONOMIKA 8 (2), 1657-64. https://journals.upi-yai.ac.id/index.php/IKRAITH-EKONOMIKA/article/view/5242.