Zulfikri, A. ., Lesmana, T. . and Djuanda, G. . (2021) “Impact of Covid-19 Pandemic on Financial Performance in Sub-Sector Pharmaceutical Companies Listed on the IDX”, Nusantara Science and Technology Proceedings. Malang, Indonesia, 4(4), pp. 138-144. doi: 10.11594/nstp.2021.1016.