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2. Radiological Hazards Assessment at Mineral Processing Plants in Malaysia;AELB,1991
3. Radiation Protection Guidance for Small Amang Factory;AELB,1994
4. Guidance for Safety Transportation of Radioactive Mineral in Amang Upgrading Industry;AELB,1994
5. Airborne Magnetometer and Scintillation Counter Survey of Kedah, Perak, Selangor, Terengganu, Pahang, and Johore;Agocs,1958