Nuttapong Danthanavat และ Gunjanaporn Tochaikul; Nutthapong Moonkum; Soontaree Sriwongta; Monchuporn Neamchumnan; Aksarapak Thawornnittayakul. (2021) Determination of appropriate proportional in-house flexible radiation shielding material using bismuth powder and natural-silicon rubber compounds. <i>Journal of Current Science and Technology</i>, <i>11</i>(2), 277-286.Nuttapong Danthanavat และ Gunjanaporn Tochaikul; Nutthapong Moonkum; Soontaree Sriwongta; Monchuporn Neamchumnan; Aksarapak Thawornnittayakul. "Determination of appropriate proportional in-house flexible radiation shielding material using bismuth powder and natural-silicon rubber compounds". Journal of Current Science and Technology 11 (2021):277-286.Nuttapong Danthanavat และ Gunjanaporn Tochaikul; Nutthapong Moonkum; Soontaree Sriwongta; Monchuporn Neamchumnan; Aksarapak Thawornnittayakul. Determination of appropriate proportional in-house flexible radiation shielding material using bismuth powder and natural-silicon rubber compounds. Rangsit University:ม.ป.ท. 2021.