Koesuma, Sorja, Dhia Azmi Nabila, Azar Rafliardi Abdullah, Wisnu Krismonanto, Imam Arifin, Fajar Nursodik, Rizki Amalia Pratiwi, Andika Dwi Cipta Susanto, Aria Arga Ananta, and Muhammad Salfas. “Pembuatan Tempat Cuci Tangan Sistem Injak Sebagai Upaya Pencegahan Covid-19 Di Desa Kalikajar”. Prosiding University Research Colloquium (May 27, 2021): 517–522. Accessed May 17, 2024. https://repository.urecol.org/index.php/proceeding/article/view/1388.