Susanto, Aan, Agus Anwar, Bambang Tri Sakti, and Feriska Febrina. 2022. “The Effectiveness of the Application of a Hybrid Working System in Times of The COVID-19 Pandemic:An Explorative Study at a State-Owned Company in Indonesia”. IJHCM (International Journal of Human Capital Management) 6 (1):99-109. https://doi.org/10.21009/IJHCM.06.01.9.