Sri Wijayanti, I. A., Mahadewi, N. P. A. P. ., Sudira, P. G. ., Tini, K. ., Susilawathi, N. M. . and Adnyana, I. M. O. . (2023) “Headache in healthcare workers related to personal protective equipment use in COVID-19 referral hospital ”, Universa Medicina, 42(1), pp. 52–60. doi: 10.18051/UnivMed.2023.v42.52-60.