Fajar Andaru, Fresy Nugroho, Yunifa Miftachul Arif, Muhammad Faisal, and M. Imamudin, “Integration of ARIMA and Grey Wolf Optimizer Models for Multi-Criteria Optimization of Stunting-Oriented Nutritional Menus Based on Food Price Forecasting”, IJEVSS, vol. 5, no. 04, pp. 895-917, Sep. 2026.