, Ulfiana Ihda Afifa; ADE SONYA SURYANDARI; SUSANTO , Susanto. EFEKTIVITAS ECO‑ENZIM TERHADAP PENURUNAN JUMLAH BAKTERI PADA SPONS CUCI PIRING MENGGUNAKAN COLONY COUNTER . Journal of Innovation Research and Knowledge, [S. l.], v. 5, n. 4, p. 5127–5138, 2025. DOI: 10.53625/jirk.v5i4.11310. Disponível em: https://bajangjournal.com/index.php/JIRK/article/view/11310. Acesso em: 8 mar. 2026.