MUHAMMAD YUSUF HARAHAP; FEBYANA BR SEMBIRING; GINA AMI SEFI BR GINTING; LAMTIAR SINAGA; PIA LESTARI BR SARAGIH; ROMAGIANO MACHARIO S. SEMBIRING; REGINTA BR BARUS. Penerapan Analisis Matriks dalam Penyelesaian Masalah Matematika Bisnis dan Ekonomi: Penelitian. Jurnal Pengabdian Masyarakat dan Riset Pendidikan, [S. l.], v. 4, n. 3, p. 15784–15791, 2025. DOI: 10.31004/jerkin.v4i3.4383. Disponível em: https://jerkin.org/index.php/jerkin/article/view/4383. Acesso em: 7 jul. 2026.