“Arduino UNO-Based pH and Viscosity Sensor Prototype for Comparative Analysis of Urine Characteristics in Pregnant and Non-Pregnant Women” (2026) Journal of Holistic Medical Technologies (JHMT), 2(2), pp. 49–52. Available at: https://journal.innoscientia.org/index.php/jhmt/article/view/383 (Accessed: 23 September 2026).