Shofiyah O, Utomo SW, Agustina H. Optimization of the Utilization of Registered Non-Hazardous Waste (Fly Ash and Bottom Ash from Coal-Fired Power Plants) Based on Their Physical and Chemical Properties. Eduvest [Internet]. 2025Oct.20 [cited 2026Feb.16];5(10):12779-92. Available from: https://eduvest.greenvest.co.id/index.php/edv/article/view/51401