Siti Izatul Hawa Khairol Salleh. (2017). Effect of Ball to Powder Ratio and Media Density on Fine Grinding and Mechanical Activation of Hematite Ores in Planetary Mill. School of Materials Engineering, Universiti Malaysia Perlis.

Siti Izatul Hawa Khairol Salleh. Effect of Ball to Powder Ratio and Media Density on Fine Grinding and Mechanical Activation of Hematite Ores in Planetary Mill. Perlis,Malaysia: School of Materials Engineering, Universiti Malaysia Perlis, 2017.

Siti Izatul Hawa Khairol Salleh. Effect of Ball to Powder Ratio and Media Density on Fine Grinding and Mechanical Activation of Hematite Ores in Planetary Mill. School of Materials Engineering, Universiti Malaysia Perlis, 2017.