TY  - JOUR
TI  - Ultrasonic helical sensor for monitoring fuel adulteration and concentration
AU  - KUMAR, A.
AU  - PERIYANNAN, S.
JO  - Sigma Journal of Engineering and Natural Sciences
PY  - 2025
VL  - 43
SP  - 533
EP  - 540
DO  - 10.14744/sigma.2025.00041
ER  -