Shamshad Ali, Farooq Ahmed, Awais Khatri, and Muzamil Khatri , trans. 2016. “Colorimetric Sensor for Detection of Adulteration in Gasoline Using Polydiacetylene Electrospun Fibers”. Pakistan Journal of Analytical & Environmental Chemistry 17 (1): 38 – 42. https://doi.org/10.21743/pjaec/2016.06.006.