Panchal, B., J. Patel, K. Vachhrajani, A. Gantara, A. Chhaya, and V. Thakkar. “Survey on Carbon Dioxide Emissions Through Email Conversion”. SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology, Vol. 15, no. 01, Jan. 2023, pp. 122-7, doi:10.18090/samriddhi.v15i01.16.