Mehmet BEKTAS และผู้แต่งคนอื่นๆ. (2015) The Characterizations of the Curves in a 3-Dimensional Lightlike Cone. <i>Walailak Journal of Science and Technology</i>, <i>12</i>(11), 1055.Mehmet BEKTAS และผู้แต่งคนอื่นๆ. "The Characterizations of the Curves in a 3-Dimensional Lightlike Cone". Walailak Journal of Science and Technology 12 (2015):1055.Mehmet BEKTAS และผู้แต่งคนอื่นๆ. The Characterizations of the Curves in a 3-Dimensional Lightlike Cone. Walailak University:ม.ป.ท. 2015.