Wijayanti, Dian Eka, Noor Hidayat, Diari Indriati, Abdul Rouf Alghofari, and Slamin. 2023. “On Distance Vertex Irregular Total K-Labeling”. Science and Technology Indonesia 8 (3):479-85. https://doi.org/10.26554/sti.2023.8.3.479-485.