Ansori, M., Wamiliana, Fitriani, Antoni, Y. and Putri, D. 2022. Enumerate the Number of Vertices Labeled Connected Graph of Order Seven Containing No Parallel Edges. Science and Technology Indonesia. 7, 3 (Jul. 2022), 392–399. DOI:https://doi.org/10.26554/sti.2022.7.3.392-399.