Lestari, Anggun and Ginting, Simparmin and Saputra, Hens (2019) Effect of Seed Amounts on the Synthesis of Zeolite ZSM-5 Using Coal Bottom Ash and Rice Husk as Sources of Silica and Alumina by Using Seeding Method. Materials Science Forum, 948 (1). pp. 9-13. ISSN 1662-9752