Sari, Cahyani Tunggal, Eni Puji Estuti, and Ariyani Indriastuti. 2022. “Does Super Deduction R&D financial Policy in the Pandemic Covid-19 Give a Super Reaction?”. Journal of Business & Banking 11 (2): 201-11. https://doi.org/10.14414/jbb.v11i2.2711.