Trisnawati, N. L. D. E., Kartika, R. D., & Kasih, N. L. S. (2021). Business Continuity: Application of The Value of Catur Purusa Artha and Product Innovation in Holding Company of BUMDes. International Journal of Social Science and Business, 5(3), 303–310. https://doi.org/10.23887/ijssb.v5i2.36346