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
Nora, Silvia, Surip Mawardi, Retna Astuti Kuswardani, Surip Mawardi, Hadi Wijoyo, Seca Gandaseca, & Aisar Novita.
" Analysis of Land Suitability for Arabica Coffee in Toba Regency, North Sumatra, Indonesia." <em>International Journal of Biosciences and Biotechnology</em> [Online], 11.1 (2023): 47-55. Web. 29 Aug. 2026