Darwin Damanik, Elidawaty Purba. Analisis Daya Saing Sektor Pariwisata Di Kabupaten Simalungun. JEK [Internet]. 2020 Nov. 20 [cited 2024 Jul. 22];2(2):116 -. Available from: https://jurnal.usi.ac.id/index.php/ekuilnomi/article/view/111