LIU, Chengze; SHENG, Chenxing; RAO, Xiang; ZHAO, Bo; CHEN, Zhijun. A Portable Sensor Device for Real-Time Viscosity Measurement of Lubricating Oil. Elektronika ir Elektrotechnika, [S. l.], v. 31, n. 5, p. 26–34, 2025. DOI: 10.5755/j02.eie.43645. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/43645.. Acesso em: 20 mar. 2026.