Berutu, N., Hodriani, H. and Budiwiwaramulja, D. (2021) “Putri Renjani Manisan Product Standardization: The Efforts to Increase Product Sales in Pandemic Situations”, Randwick International of Social Science Journal, 2(1), pp. 81-89. doi: 10.47175/rissj.v2i1.181.