Abdullah Salim, Nazaratul Ashifa, Othman, Zainon, Harun, Nor Afiqah, Moosa, Salmah, Omar, Siti Aminah, Azman, Muhammad Azfar, Elias, Md Suhaimi, Abdul Rahman, Shamsiah, Choah, Lim Ching, AND Sharif, Zawiyah. " A PRELIMINARILY STUDY OF ELEMENTAL CHARACTERIZATION FOR GEOCHEMICAL MARKERS OF HOUSE AND CAVE EDIBLE BIRD’S NEST USING NAA TECHNIQUE" Jurnal Sains Nuklear Malaysia [Online], Volume 30 Number 1 (11 January 2018)