Arman, M., A. Afrianti, and A. Maghfirah. “Tinjauan Kemanan Proses Produksi Handsanitizer FTI-UMI”. Jurnal Litbang Edusaintech, vol. 2, no. 2, Dec. 2021, pp. 86-92, doi:10.51402/jle.v2i2.24.