SIHOTANG, Indah Rosari; SITINJAK, Wahyunita; SIADARI, Martua. Peranan Kelompok Tani Terhadap Peningkatan Pengetahuan Petani Jagung di Nagori Pariksabungan Kecamatan Dolok Pardamean Kabupaten Simalungun. Innovative: Journal Of Social Science Research, [S. l.], v. 3, n. 5, p. 6453–6465, 2023. Disponível em: https://j-innovative.org/index.php/Innovative/article/view/5618. Acesso em: 30 jul. 2026.