Supardi, Syafruddin Rais, Arina Luthfini Lubis, and Zahara Fatimah. “SOSIALISASI DAN PELATIHAN STANDARISASI KEBERSIHAN PUBLIC AREA DI LINGKUNGAN VITKA HOLDING”. JURNAL KEKER WISATA 2, no. 1 (January 31, 2024): 102–111. Accessed September 20, 2024. https://oai.jurnal.btp.ac.id/index.php/jurnalkekerwisata/article/view/173.