PILIANG, Yumnakhairiamani; HIDAYAH, Annisa; NAINGGOLAN, Dina Olivia; TAMBUNAN, Combest Prajogo; PERANGIN-ANGIN, Cecilia Br; CHAIRUNISAH, Chairunisah; AISYAH, Siti. ANALYSIS OF FACTORS AFFECTING UNEMPLOYMENT RATES IN NORTH SUMATRA USING THE STEPWISE FORWARD METHOD: Pendekatan Statistika untuk Menganalisis TIingkat Pengangguran di Sumatera Utara. MathVision : Jurnal Matematika, [S. l.], v. 7, n. 1, p. 1–12, 2025. DOI: 10.55719/mv.v7i1.1539. Disponível em: http://journal.unirow.ac.id/index.php/mv/article/view/1539. Acesso em: 3 apr. 2025.