Ehtesham, Bushra and John, Thomas and Yadav, Sanjay and Singh, Hari Krishna and Mandal, Goutam and Singh, Nidhi (2020) Journey of Kilogram from Physical Constant to Universal Physical Constant (h) via Artefact: A Brief Review. Mapan, 35 (4). pp. 585-593. ISSN 0970-3950

Marais, Louis and Yang, Steven and Lam, Brenda and -, Liu Yue and John, Thomas and Negi, P. S. and Sakuma, Hiroaki and Watabe, Eiji and Wey, Chua Sze and Kumtawee, Chalit and Pimsut, Yaowaret (2018) APMP.EM-S12 Comparison of Standards for the Calibration of Voltage, Current and Resistance Meters. Metrologia, 55(s) (01005). pp. 1-426. ISSN 0026-1394

Singh, Satish and Kumar, Sachin and -, Babita and John, Thomas (2017) Realization of Four-Terminal-Pair Capacitors as Reference Standards of Impedance at High Frequency Using Impedance-Matrix Method. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 66 (8). pp. 2129-2135. ISSN 0018-9456

-, Satish and Kumar, Sachin and -, Babita and John, Thomas and Saxena, A. K. (2017) Evaluation of air dielectric four-terminal-pair capacitance standards using resonance frequency of impedance elements. Measurement, 100. pp. 176-182. ISSN 0263-2241

-, Satish and Kumar, Sachin and -, Babita and John, Thomas and Saxena, A. K. (2016) Realization of coaxial reference air-lines as high frequency capacitance standard at CSIR-NPL. MEASUREMENT , 92. pp. 166-171. ISSN 0263-2241

-, Babita and Narula, L. K. and John, Thomas and Saleem, M. and Saxena, A. K. (2014) Preliminary Study for the Establishment of DC Charge Calibration Facility at CSIR-NPL Using Charged Capacitance Source. Mapan, 29 (4). 269-272 . ISSN 0970-3950

Bahl, Madhu and Gupta, Beena and John, Thomas and Singh, Dhan and Sharma, Omkar and Garg , S. C. and Khanna, Ravi M. (2011) A Phased Array Acoustic Wind Profiler for Remote Atmospheric Wind Measurement. IETE Journal Of Research , 57 (2). pp. 190-196. ISSN 0377-2063

John, Thomas and Chopra, P. and Garg, S. C. (2009) Effect of photoelectric emission on blunt probe conductivity measurements in the stratosphere. Journal of Atmospheric and Solar-Terrestrial Physics , 71 (8-9). pp. 905-910. ISSN 1364-6826