Purba LP, Junita E, Wilinium J, Marcelino L, Kisbimantara S, Jonathan S. WASTAFEL PEDAL UNTUK MEMUTUS RANTAI PENYEBARAN COVID-19 BAGI MASYARAKAT RW 04 DELES SURABAYA. snppm [Internet]. 2020 Dec. 20 [cited 2024 Nov. 22];1(01):SNPPM2020ST-131 - SNPPM2020ST-139. Available from: https://journal.unj.ac.id/unj/index.php/snppm/article/view/19611