[1]
Putri, E.J. and Nurmeidina, R. 2021. Empowerment of Herbal Hand Sanitizer from Betel (Piper bettle L.) Leaves and Lime (Citrus aurantifolia S.) During Covid-19 Pandemic. Prosiding Pengembangan Masyarakat Mandiri Berkemajuan Muhammadiyah (Bamara-Mu). 1, 1 (Sep. 2021), 472–479.