Udomboso, C. G., and . O. O. Ilori. “A DERIVED HETEROGENEOUS TRANSFER FUNCTION FROM CONVOLUTION OF SYMMETRIC HARDLIMIT AND HYPERBOLIC TANGENT SIGMOID TRANSFER FUNCTIONS”. Journal of Science and Technology (Ghana), vol. 40, no. 1, May 2022, pp. 27-37, doi:10.4314/just.v40i1.