[1]
P. Handayani, Suandi, and F. Muchlis, “ANALISIS DAYA SAING USAHATANI KOPI LIBTUKOM DI KABUPATEN TANJUNG JABUNG BARAT”, Jou. of Agri. and Loc. Wisd, vol. 3, no. 2, pp. 52–66, Dec. 2020.