Consumer Factors Buying Organic Products in North Sumatera. Esensi: Jurnal Bisnis dan Manajemen, [S. l.], v. 10, n. 1, p. 57–68, 2020. DOI: 10.15408/ess.v10i1.18476. Disponível em: https://journal.uinjkt.ac.id/esensi/article/view/18476. Acesso em: 25 jan. 2026.