HIDAYAT, Shabil; GIRSANG, M.A.; TOBING, Sarman P.; KHAIRIAH, Khairiah; HALOHO, Lermansius; NAINGGOLAN, P. Potensi Pengembangan Komoditas Unggulan Tanaman Pangan Berdasarkan Analisis Location Quotient (LQ) di Kabupaten Langkat. Proceedings Series on Physical & Formal Sciences, [S. l.], v. 2, p. 356–361, 2021. DOI: 10.30595/pspfs.v2i.211. Disponível em: https://conferenceproceedings.ump.ac.id/pspfs/article/view/211. Acesso em: 29 dec. 2025.