PERAN PENYULUH PERTANIAN DALAM PENGEMBANGAN KELOMPOK TANI DI DESA TANAH ABANG KECAMATAN LONG MESANGAT KABUPATEN KUTAI TIMUR (The Role of Agricultural Extension in the Development of Farmer Groups in Tanah Abang Village Long Mesanggat Subregency East Kutai Regency). J. Agribisnis. Komun. Pertan. [Internet]. 2021 Jun. 7 [cited 2026 Oct. 5];4(2):61-6. Available from: https://e-journals.unmul.ac.id/index.php/AKP/article/view/5128