Laporan PPM K002/2018 : Laporan Menghadiri Kursus Jangka Pendek "International Workshop On Technological Innovation And Management For Sustainable Development (For Greener, Safer & Smarter World)" Di ITM University, Gwalior, India. Dr. Ismail b. Ibrahim - Ipoh, Perak Pusta Penyelidikan Mineral, Jabatan Mineral Dan Geosains Malaysia 2018 - 13 p. col.,ill: 29 cm