Seshavatharam, UVS, and S Lakshminarayana. “Is Newtonian Gravitational Constant a Quantized Constant of Microscopic Quantum Gravity?”. International Journal of Advanced Astronomy, vol. 8, no. 2, Sept. 2020, pp. 29-34, https://doi.org/10.14419/ijaa.v8i2.30976.