Sunarno, N., Hamdani, F., & Anantasiska, V. (2021). Philips Lamp Product Innovation into UV-C Disinfectant Desk Lamp to Improve The Company’s Competitiveness during The Covid-19 Pandemic. Jurnal Manajemen Bisnis, 18(1), 35-42. https://doi.org/10.38043/jmb.v18i1.2772