“Forecasting Chronic Drug Demand Based on BPJS Kesehatan Claims Data Using the ARIMA Model in Gunungkidul Regency, Special Region of Yogyakarta, Indonesia”. Journal of Pharmaceutical and Sciences 9, no. 1 (February 21, 2026): 486–493. Accessed October 22, 2026. https://journal-jps.com/new/index.php/jps/article/view/1379.