NASUTION, L. F. .; ASLAMI, N.; YANTI, N. Analisis Hubungan Coping Strategi Dengan Pendapatan dan Ketahanan Pangan Petani Karet Di Desa Pagur, Payabungan Timur, Mandailing Natal, Sumatera Utara. Management Studies and Entrepreneurship Journal (MSEJ), [S. l.], v. 4, n. 6, p. 8772–8781, 2024. DOI: 10.37385/msej.v4i6.3634. Disponível em: https://journal.yrpipku.com/index.php/msej/article/view/3634. Acesso em: 4 jul. 2025.