Nurbaiti, H. and Siregar, R. 2022. Forecasting the Number of Child Development Therapy Patients at Mentari Anakku Clinic Tangerang in 2021 with the Double Exponential Smoothing Method. Journal of Mathematics Technology and Education. 1, 2 (Mar. 2022), 150-159. DOI:https://doi.org/10.32734/jomte.v1i2.7660.