Siti Zulaicha, A. et al. 2021. Workshop and Education on Making Hand Sanitizer, Handsoap, and Disinfectant Products as Steps to Prevent the Spread of Covid-19. Jurnal Pemberdayaan Masyarakat Madani (JPMM). 5, 2 (Nov. 2021), 320–334. DOI:https://doi.org/10.21009/JPMM.005.2.11.