HILMAN, A. Online marketing strategy for Sidikalang Arabica Coffee Farmers by using the online marketplace in Desa Parbuluan VI Dairi. Journal of Saintech Transfer, [S. l.], v. 4, n. 1, p. 46–54, 2021. DOI: 10.32734/jst.v4i1.5097. Disponível em: https://talenta.usu.ac.id/jst/article/view/5097. Acesso em: 4 aug. 2025.