NAINGGOLAN, Hotden Leonardo; GULO, Chandra Kristiyani; WARUWU, Wendi Syahda Setia; EGENTINA, Theresya; MANALU, Tohom Pradinata. Strategi Pengelolaan Usahatani Kelapa Sawit Rakyat Masa Pandemi Covid-19 di Kecamatan STM Hilir Kabupaten Deli Serdang, Provinsi Sumatera Utara, Indonesia. Agro Bali : Agricultural Journal, [S. l.], v. 4, n. 2, p. 260–275, 2021. DOI: 10.37637/ab.v4i2.724. Disponível em: https://ejournal.unipas.ac.id/index.php/Agro/article/view/724. Acesso em: 11 oct. 2026.