Tarigan, Puji Lestari. “Inventarisasi Gulma Di Beberapa Lahan Perkebunan Rakyat, Jawa Timur: Inventory of Weeds on Smallholder Farmers Land, East Java”. Agrocentrum 2, no. 1 (May 31, 2024): 1–9. Accessed October 5, 2024. https://agrocentrum.upnjatim.ac.id/index.php/agrocentrum/article/view/18.