1.
br Karo RM. Determination of Radionuclide and Elemental Composition of Agricultural Soils From Sub District Tiga Panah, Karo, North Sumatera, Indonesia by X-ray Spectrometry . PMJ [Internet]. 2020Jul.26 [cited 2024Mar.29];5(1). Available from: http://jurnal.unprimdn.ac.id/index.php/PRIMER/article/view/1112