Managing the Environmental and Societal Life as Part of the Cement-Padang Manufacturing’s Contribution in West Sumatra amid the COVID-19 PandemicDewi Permatasari, Musytaqim Nasra, Andria Delfa and FirdausE3S Web Conf., 349 (2022) 13001DOI: https://doi.org/10.1051/e3sconf/202234913001