Wahyul, Rita Yunus, Kalvin A. Parinding, Yunus Sading, and Musdayati. “Analisis Strategi Pengembangan Usaha Jasa Kebersihan: Studi Kasus Usaha Jasa Sini Sa Clean”. ManBiz: Journal of Management and Business 3, no. 3 (November 6, 2024): 324 –. Accessed April 14, 2026. https://journal-laaroiba.com/ojs/index.php/manbiz/article/view/5575.