Production of glass ceramics using conventional sintering route for a mixture of soda lime cullet glass and coal bottom ash powdered glass - Mayzan, Mohd Zul Hilmi; Abdul Wahab, Zaidan; Matori, Khamirul Amin; Zaibon, Syaharudin; Thai, Ming Yeow; A. B., Faridah (Faculty of Science, Universiti Putra Malaysia, 2009)