Sitinjak W, Lubis Z, Sibuea MB. Strategi Pengembangan Agrowisata Berbasis Agroindustri Kopi Robusta Di Kabupaten Dairi. Ekuilnomi [Internet]. 2025 Nov. 30 [cited 2026 May 14];7(3):1035 – 1042. Available from: https://jurnal.usi.ac.id/index.php/ekuilnomi/article/view/2320