NURUDIN, Nurath; KAHWA, Almachius; MWINYIWIWA, Bakari. Development and Experimental Validation of a NonInvasive Blood Group Detection System. Tanzania Journal of Engineering and Technology, [S. l.], v. 44, n. 2, p. 68–79, 2025. DOI: 10.52339/tjet.v44i2.1267. Disponível em: https://tjet.udsm.ac.tz/index.php/tjet/article/view/1267. Acesso em: 29 dec. 2025.