Firmanto, D. H. ., Prasetyo, E., & Hamidah, M. N. . (2018). Instant Cement Forming Using Holt-Winter (case Study: CV Trijaya Abadi). JEECS (Journal of Electrical Engineering and Computer Sciences), 3(1), 389–394. https://doi.org/10.54732/jeecs.v3i1.145