Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 Sihite, G., Nugroho, W., & Krisna Aditya, I. 2022 May 27. STRATEGI KEBERLANGSUNGAN INDUSTRI PARIWISATA DI OBJEK WISATA DANAU TOBA PADA MASA PANDEMI COVID-19 (Studi Kasus di Kelurahan Tuktuk Siadong, Kecamatan Simanindo, Kabupaten Samosir, Provinsi Sumatera Utara). JURNAL ILMIAH SOSIOLOGI: SOROT. [Online] 2:01