PENERAPAN METODE WEIGHTED MOVING AVERAGE UNTUK PERAMALAN PERSEDIAAN PRODUK FARMASI
Abstract
Asean Pharmacies often have difficulty in predicting future product inventory based on previously recorded data. Forecasting is very influential on the decision of the pharmacy owner to determine the number of pharmaceutical products that must be provided by the pharmacy. These problems can be solved by the Forecasting technique using the weighted moving average method to predict how many stocks of goods must be purchased for the next period. Calculation of forecasting for future periods is based on previous quarterly data calculations and can also be done based on the selection of desired periods. The purpose of this research is to build a system in predicting future sales value to increase revenue. The system will be built with the Php programming language and use the Unified Modeling Language to design the system workflow
Downloads
References
[2] S. Kosasi, “pembuatan sistem informasi penjualan berbasis web untuk memperluas pangsa pasar Sandy,” Pembuatan Sist. Inf. Penjualan Berbas. Web Untuk Memperluas Pangsapasar, pp. 225–232, 2015.
[3] M. Octaviany, “Analisis Pengendalian Persediaan Obat Antibiotik Di Rs Meilia Pada Tahun 2014 Dengan Menggunakan Metode Analisis Abc Indeks Kritis,” J. Adm. Rumah Sakit Indones., vol. 4, no. 2, pp. 147–160, 2018, doi: 10.7454/ARSI.V4I2.2567.
[4] I. Solikin and S. Hardini, “Aplikasi Forecasting Stok Barang Menggunakan Metode Weighted Moving Average (WMA) pada Metrojaya Komputer,” J. Inform. J. Pengemb. IT, vol. 4, no. 2, pp. 100–105, 2019, doi: 10.30591/jpit.v4i2.1373.
[5] T. Hendriani, M. Yamin, and A. P. Dewi, “Sistem Peramalan Persediaan Obat Dengan Metode Weight Moving Average Dan Reorder Point (Studi Kasus: Puskesmas Soropia),” semanTIK, vol. 2, no. 2, pp. 207–214, 2017, [Online]. Available: http://ojs.uho.ac.id/index.php/semantik/article/view/1811/0.
[6] R. Y. Hayuningtyas, “Peramalan Persediaan Barang Menggunakan Metode Weighted Moving Average dan Metode Double Exponential Smoothing,” None, vol. 13, no. 2, pp. 217–222, 2017.
[7] S. S. Sundari, Susanto, and W. Revianti, “Sistem Peramalan Persediaan Barang Dengan Weight Moving Average Di Toko The Kids 24,” Konf. Nas. Sist. dan Inform., pp. 598–603, 2015.