MINH-HAI LE; DUC-TOAN NGUYEN; HUU-PHUC DANG; SONG-TOAN TRAN; PHUONG-THAO CAO. A LIGHTWEIGHT MACHINE LEARNING APPROACH FOR ALCOHOL CONCENTRATION ESTIMATION USING AN ESP32 AND MEMS GAS SENSOR. HUIT Journal of Science, [S. l.], v. 26, n. 2E, p. 471, 2026. DOI: 10.62985/j.huit_ojs.vol26.no2E.420. Disponível em: https://ojs.dev.huit.vn/index.php/huit-j-sci/article/view/420. Acesso em: 21 sep. 2026.