M. SAQLAIN; F. R. TARIQ. Impact of pH of Water on Washing Time in Automatic Washing Machine. Scientific Inquiry and Review, [S. l.], v. 2, n. 1, p. 23–32, 2018. DOI: 10.32350/sir/21/020104. Disponível em: https://journals.umt.edu.pk/index.php/SIR/article/view/313. Acesso em: 22 jul. 2026.