Hernández, S.R., Martínez, M.A.D. and Zubirías, G.C. 2023. Productivity in a pandemic: effect of occupational health conditions and digital communications in the manufacturing industry . Brazilian Journal of Operations & Production Management. 20, 4 (Oct. 2023), 1642 . DOI:https://doi.org/10.14488/BJOPM.1642.2023.