A New Result Using Quasi-β-Power Increasing Sequence -- (C, 1, 1)-Quasinormal convergence of double sequence of functions -- Fixed Point Theorems in Neutrosophic Soft Metric Space -- Existence of Best Proximity Points on (����, ����) Contractions in RMS -- Approximation of signals by El1El1 product summability means of Fourier-Laguerre expansion -- Approximation of signal belongs to generalized W'(Lr, ξ (t)) class by (C, α, η) A - matrix summability of Fourier series -- A New connection on Generalised Tangent Bundle -- Analysis of third order resonant periodic orbits in perturbed circular restricted three body problem -- Exergy Optimisation in Closed-Loop Spray Drying -- Simulation and Modelling of Linear and Nonlinear PID Controller.