Analisa Kelayakan Usaha Jasa Service AC ( air Conditioner ) pada PT Jaya Mandiri Bayurekso Di Sukoharjo. Prosiding Seminar Nasional Hukum, Bisnis, Sains dan Teknologi, [S. l.], v. 3, n. 1, p. 543–547, 2025. Disponível em: https://www.ojs.udb.ac.id/HUBISINTEK/article/view/2706. Acesso em: 27 may. 2026.