Muslim, B., Susilawati, E. and Saniah, L. 2022. RECOGNITION OF FACE PATTERNS USING SINGULAR VALUE DECOMPOSITION TO IDENTIFY FRIENDSHIP RELATIONSHIP. International Conference on Health Science, Green Economics, Educational Review and Technology. 4, 1 (Dec. 2022), 213–222. DOI:https://doi.org/10.54443/ihert.v4i.210.