“Analisis Manajemen Risiko Berbasis ISO 31000 pada Studi Kasus Hotel Jakarta di Balikpapan”. SPECTA Journal of Technology 9, no. 1 (April 25, 2025): 36–51. Diakses November 2, 2026. https://journal.itk.ac.id/index.php/sjt/article/view/1324.