Eko Putro NW, Zulrahman D, Nurrohkayati AS. Re-design of Portable Pedal Basins to Prevent the Spread of the Covid-19 Virus: Re-desain Wastafel Pedal Portabel Guna Mencegah Penyebaran Virus Covid-19. PELS [Internet]. 2021 Apr. 14 [cited 2025 Jun. 27];1(1). Available from: https://pels.umsida.ac.id/index.php/PELS/article/view/865