Oyanib, Jerzen Joyce. “CONTINGENCY MEASURES OF EXISTING HOTEL ESTABLISHMENTS DURING THE COVID-19  PANDEMIC”. International Multidisciplinary Journal of Research for Innovation, Sustainability, and Excellence (IMJRISE) 2, no. 7 (July 29, 2025): 928–939. Accessed August 22, 2026. https://risejournals.org/index.php/imjrise/article/view/1368.