Sapulette SG, Risakotta KA. Analisis Studi Kelayakan Usaha “Ginza.id” . ENGA COMSER EMPO DEV [Internet]. 2023Apr.26 [cited 2025Oct.27];3(1):1-9. Available from: http://ijecsed.esc-id.org/index.php/home/article/view/87