Retnowati, N., and R. Lutfiyani. “PERBANDINGAN ALGORITMA DJIKSTRA DAN WARSHALL DALAM PENENTUAN LINTASAN TERPENDEK KE KOTA KLATEN”. UJMC (Unisda Journal of Mathematics and Computer Science), Vol. 4, no. 2, Jan. 2019, pp. 33 -41, doi:https://doi.org/10.52166/ujmc.v4i2.1132.