Lafau, Yunianti, Nuri Purwito Adi, Amilya Agustina, Muhammad Ilyas, and Agus Sugiharto. 2023. “Work Stressors Before and During COVID-19 Pandemic and Factors Related to Workers in the Heavy Equipment Manufacturing Industry of PT.X”. EJournal Kedokteran Indonesia 11 (2):133. https://doi.org/10.23886/ejki.11.221.133.