Br Sirait, F. P. ., Hayatunnufus, H. and Hardi, S. M. (2024) “Daycare Recommendation System Using Fuzzy Logic Method and Haversine Formula (Case Study : Medan City)”, Data Science: Journal of Computing and Applied Informatics, 8(1), pp. 1-13. doi: 10.32734/jocai.v8.i1-14354.