“…In fact, the literature on this subject is vast and a wide variety of methods have been developed using several techniques. Here, we refer mainly to the following references [1,2,3,8,11,24,30,31,49,50,56]. Zeros of orthogonal polynomials is another widely discussed subject due to its applications in several problems of applied sciences [54] and their crucial role in quadrature formulas [22].…”