FALASIFAH, N.; UMAMAH, R.; HARFUDDIN, Y. I. Penerapan Teknologi Tepat Guna Tempat Hand Sanitizer Sistem Pedal Pijak dalam Pencegahan Penyebaran Covid-19 di Sidoarjo: Application of Appropriate Technology for Touchless Pedal System Hand Sanitizer in Preventing the Spread of Covid-19 in Sidoarjo. Amalee: Indonesian Journal of Community Research and Engagement, [S. l.], v. 3, n. 1, p. 11–19, 2022. DOI: 10.37680/amalee.v3i1.1291. Disponível em: https://ejournal.insuriponorogo.ac.id/index.php/amalee/article/view/1291. Acesso em: 8 jun. 2025.