Kocayiğit, Hüseyin, Canan Adsoy, and Mehmet Aydınalp. 2025. “Principal Normal Indicatrix (N) of Curves According to Their Alternative Frames in Euclidean 3-Space”. International Journal of Maps in Mathematics 8 (1):74-84. https://simadp.com/journalmim/article/view/209.