Nugraha PR, Zaman S. Pengendalian Gulma pada Perkebunan Karet (Hevea brasiliensis Muell Arg.) di Gurach Batu Estate, Asahan, Sumatera Utara. Bul. Agrohorti [Internet]. 2019May17 [cited 2024May3];7(2):215-23. Available from: https://jai.ipb.ac.id/index.php/bulagron/article/view/25836