Hanum FF, Pramudya Y, Chusna FMA, Desfitri ER, Hapsauqi I, Amrillah NAZ. An Analysis of Coal Fly Ashes from Different Combustion Processes for The Agricultural Utilization. J. appl. agricultural sci. technol. [Internet]. 2023May27 [cited 2023Oct.3];7(2):73-81. Available from: https://www.jaast.org/index.php/jaast/article/view/79