IJRERD (ISSN: 2455-8761) Volume No. 07 - Issue No. 04, April 2022 S. No. Article Title & Author Name Page No. Download/View 1 Interlace Polynomials of A Special Type of Eulerian Graph Christian Hyra || Sindhu Unnithan || Aihua Li 01-18 2 Classical and Quantum Kalman Filter: an application to an Under-actuated Nonlinear System as a Gantry crane Roberto P.L. Caporali 19-26