NGADIMAN, Nur Lili Suraya; ABDUL RANI, Rozina; ZULKIFLI, Zulasyraf Farhan; ABDULLAH, Muhamad Firdaus; MAKHSIN, Siti Rabizah; ZOLKAPLI, Maizatul; ZOOLFAKAR, Ahmad Sabirin; NOUR, Majid. Preliminary Study of pH Sensor for Engine Oil Deterioration Detection Using Anodized Ta2O5 Nanotubular. International Journal of Integrated Engineering, [S. l.], v. 14, n. 3, p. 229–240, 2022. Disponível em: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/10403. Acesso em: 8 apr. 2026.