“…2. To compare with Table 2 List of the GT test problems and literature references Name of test problems References of test problems GT1, GT2, GT3, GT4, GT5, GT6, GT7, GT8, GT9, GT10 Boctor (1991), Sofianopoulou (1997) GT11 Boe and Cheng (1991), Chandrasekharan and Rajagopalan (1986), Li and Parkin (1997) GT12 Boctor (1989), Burbidge (1963), Burbidge (1991), Chan and Milner (1982), Kattan (1997), Seifoddini and Wolfc (1986) GT13…”