MEGANTORO, P.; WIDJANARKO, A.; RAHIM, R.; KUNAL, K.; ZUHRI ARFIANTO, A. The Design of Digital Liquid Density Meter Based on Arduino. Journal of Robotics and Control (JRC), [S. l.], v. 1, n. 1, p. 1–6, 2020. DOI: 10.18196/jrc.1101. Disponível em: https://journal.umy.ac.id/index.php/jrc/article/view/7403. Acesso em: 13 sep. 2025.