SILALAHI, Firman RL.; ZULIYANTI, Ameilia; SIREGAR, Doli Syahputra. Effectiveness of Using Electric Knapsack Sprayer in Weed Control on Oil Palm Plants (Elaeis guineensis Jacq) . Jurnal Sosial Ekonomi Pertanian, [S. l.], v. 19, n. 3, p. 195–206, 2023. DOI: 10.20956/jsep.v19i3.22201. Disponível em: https://journal.unhas.ac.id/index.php/jsep/article/view/22201. Acesso em: 22 jul. 2026.