Zargar, R. A. and Arora, M. and Chackrabarti, S. and Ahmad, S. and Kumar, J. and Hafiz, A. K. (2016) Alcohol vapor sensing by cadmium-doped zinc oxide thick films based chemical sensor. Modern Physics Letters B, 30 (12). 1650244-1-1650244-11. ISSN 0217-9849

Ahmad, S. and Pal, B. and Negi, P. S. and Bandyopadhyay, A. K. (2014) Realization of Low Frequency Power Standard at NPLI. Mapan, 29 (4). pp. 285-288. ISSN 0970-3950

Pal, B. and Ahmad, S. and Govil, A. K. (2013) Automation and Evaluation of Two Different Techniques to Calibrate Precision Calibrators for Low Frequency Voltage Using Thermal Devices. Mapan, 28 (1). pp. 31-36. ISSN 0970-3950

Ahmad, S. and Pal, B. and Kothari, P. C. (2008) Development of an automated AC-DC transfer measurement system for voltage and current at low frequencies. In: Conference on Precision Electromagnetic Measurements, JUN 08-13, 2008, Broomfield, CO.

Ahmad, S. and Ahmad, S. and Agnihotry, S. A. (2006) A novel approach for synthesizing composite polymer electrolytes with a stereocomplex poly (methylmethacrylate) for electrochromic devices. E-polymers (007). pp. 1-11. ISSN 1618-7229